Huahuan Electronics H20RN-2000.V2 Series Guide

H20RN-2000.V2 Series
IP/MPLS
Aggregation Platforms
Hardware Description

H20RN-2000.V2 Series
IP/MPLS Aggregation Platforms
Hardware Description
Beijing Huahuan Electronics Co., Ltd.
Oct.2019

Copyright Notice
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accessories etc., are owned by Beijing Huahuan Electronics Co., Ltd. (Beijing
Huahuan for short). Without prior written consent of Beijing Huahuan, no part
of this document may be reproduced or transmitted in any form or by any
means. The information in this document, including product specifications and
information, is subject to change without notice. For information related,
please consult Beijing Huahuan.
Copyright © Beijing Huahuan Electronics Co., Ltd. 2014 All rights reserved
Product Name: H20RN-2000.V2 Series IP/MPLS Aggregation Platforms
Version: 1.3
Release Date: Oct. 2019
BEIJING HUAHUAN ELECTRONICS Co., LTD.
Address: No.26, Shangdi 6th Street, Haidian District, Beijing, 100085
P.R. China
Tel: [phone]
Fax: [phone]
Website: www.huahuan.com
E-mail: [e-mail]

Hardware Description
H20RN-2000.V2 Series Platforms
Contents
Version 1.3(Oct.2019)
Beijing Huahuan Electronics Co., Ltd.
i
Contents
Contents ................................................................................................................... i
List of Figures ...................................................................................................... iii
List of Tables.......................................................................................................... v
1 Overview.............................................................................................................. 1
2 Architecture and Introduction......................................................................... 2
2.1 Configurations ...................................................................................................................2
2.2 Architecture.......................................................................................................................4
2.2.1 LED ...........................................................................................................................4
2.2.2 Device Ports .............................................................................................................6
2.2.3 Fan..........................................................................................................................14
2.3 Cable Introduction...........................................................................................................14
2.3.1 DB9-RJ45 Serial Port Cable (ZJN.BH4.851.105A)....................................................14
2.3.2 Fiber and Connector (LC/PC)..................................................................................16
2.3.3 Ethernet Cable .......................................................................................................17
2.3.4 AC Power Cable......................................................................................................20
2.3.5 DC Power Cable (ZJN.BH4.855.079) .......................................................................23
2.3.6 Protection Ground Cable (ZJN.BH4.851.134).........................................................24
2.3.7 Dual-E1 Socket Cable..............................................................................................26
3 Technical Specifications ................................................................................. 28
3.1 Monitoring Interface .......................................................................................................28
3.2 10/100/1000Base-Tx Interface........................................................................................28
3.3 100/1000Base-SX/LX Interface ........................................................................................29
3.4 10GBase-SX/LX Interface.................................................................................................29
3.5 E1 Signal Interface...........................................................................................................30

Contents
Hardware Description
H20RN-2000.V2 Series Platforms
ii
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Version 1.3(Oct.2019)
-ii-
3.6 STM-1 Opital Interface ....................................................................................................30
3.7 External Clock Input/output Interface.............................................................................31
3.8 External Time Sychronization Interface...........................................................................31
3.9 Power Voltage .................................................................................................................32
3.10 Power Consumption......................................................................................................32
3.11 Operation Environment.................................................................................................32
3.12 Chassis Size....................................................................................................................33
3.13 Device Weight ...............................................................................................................33
4 Appendix1 General Card Introduction........................................................ 34
4.1 NM+PX Card (MX01)........................................................................................................34
4.2 NM+PX Card (PMX01) .....................................................................................................34
4.3 2×10GE Card (XGE02/XGE02G/TU02)..............................................................................35
4.4 8GE Card (GE08/GE08G/GU08).......................................................................................35
4.5 8GE Card (GE08E/GU08E)................................................................................................36
4.6 16E1 Emulation Card (EC16)............................................................................................36
4.7 STM-1 Interface Emulation Card (SC01QE) .....................................................................36
4.8 Power Card (PWR48150/PWR22150/PWR4875/PWR2275)...........................................37
4.9 Power Card (PWR48/PWR22)..........................................................................................38
4.10 FAN Card (FAN02/FAN)..................................................................................................39
5 Appendix2 Terms and Abbreviations.......................................................... 40

Hardware Description
H20RN-2000.V2 Series Platforms
List of Figures
Version 1.1 (Oct.2019)
Beijing Huahuan Electronics Co., Ltd.
iii
List of Figures
Figure 2-1 The H20RN-2000.V2 chassis slot allocation diagram .............................................2
Figure 2-2 The H20RN-2000L.V2 chassis slot allocation diagram............................................3
Figure 2-3 Front panel diagram of H20RN-2000.V2 series devices .........................................4
Figure 2-4 Front panel diagram of H20RN-2000L.V2 series devices........................................4
Figure 2-5 RJ-45 connector pin number diagram....................................................................6
Figure 2-6 Dual-E1 connector diagram....................................................................................8
Figure 2-7 Reset button.........................................................................................................12
Figure 2-8 DB9-RJ45 serial port cable ...................................................................................15
Figure 2-9 Pin assignments ...................................................................................................15
Figure 2-10 LC/PC fiber connector ........................................................................................16
Figure 2-11 Ethernet cable....................................................................................................17
Figure 2-12 Line order of the straight-through cable............................................................18
Figure 2-13 Line order of the 100 Mbit/s crossover cable ....................................................19
Figure 2-14 Line order of the 1000 Mbit/s crossover cable ..................................................19
Figure 2-15 Chinese standard AC power cable (BH4.855.035-A) ..........................................21
Figure 2-16 German standard AC power cable (BH4.855.035-B)..........................................21
Figure 2-17 American standard AC power cable (BH4.855.035-C)........................................22
Figure 2-18 South Africa AC power cable (BH4.855.035-D) ..................................................22
Figure 2-19 Japanese standard AC power cable (BH4.855.035-E) ........................................22
Figure 2-20 British standard AC power cable (BH4.855.035-F).............................................22
Figure 2-21 North American AC power cable (BH4.855.035-G)............................................23
Figure 2-22 DC power cable ..................................................................................................23

List of Figures
Hardware Description
H20RN-2000.V2 Series Platforms
iv
Beijing Huahuan Electronics Co., Ltd.
Version 1.3 (Oct.2019)
Figure 2-23 The grounding cable diagram.............................................................................25
Figure 2-24 Dual E1 socket cable (ZJN.BH4.850.107) diagram..............................................26
Figure 2-25 Dual E1 socket cable (ZJN.BH4.850.123) diagram..............................................26
Figure 4-1 NM+PX card (MX01).............................................................................................34
Figure 4-2 NM+PX card (PMX01)...........................................................................................35
Figure 4-3 2×10GE card (XGE02) ...........................................................................................35
Figure 4-4 2×10GE card (XGE02G).........................................................................................35
Figure 4-5 2×10GE card (TU02) .............................................................................................35
Figure 4-6 8GE card (GE08) ...................................................................................................35
Figure 4-7 8GE card (GE08G).................................................................................................36
Figure 4-8 8GE card (GU08)...................................................................................................36
Figure 4-9 8GE card (GE08E) .................................................................................................36
Figure 4-10 8GE card (GU08E)...............................................................................................36
Figure 4-11 16E1 emulation card (EC16)...............................................................................36
Figure 4-12 STM-1 interface emulation card (SC01QE).........................................................37
Figure 4-13 Power card (-48V DC) .........................................................................................37
Figure 4-14 Power card (~220V AC) ......................................................................................38
Figure 4-15 Power card (DC -48V) .........................................................................................38
Figure 4-16 Power card (AC ~220V) ......................................................................................38
Figure 4-17 Fan card (FAN02)................................................................................................39
Figure 4-18 Fan card (FAN)....................................................................................................39

Hardware Description
H20RN-2000.V2 Series Platforms
List of Tables
Version 1.1 (Oct.2019)
Beijing Huahuan Electronics Co., Ltd.
v
List of Tables
Table 2-1 The H20RN-2000.V2 card configuration list.............................................................2
Table 2-2 The H20RN-2000L.V2 card configuration list...........................................................3
Table 2-3 The LED functional descriptions of H20RN-2000.V2 series IP/MPLS aggregation
platforms.................................................................................................................................5
Table 2-4 RJ-45 socket definition at GE port ...........................................................................6
Table 2-5 Dual-E1 socket E1 signal pin definition....................................................................7
Table 2-6 E1 port DIP definitions.............................................................................................8
Table 2-7 Definition of H20RN-2000.V2 series platforms external clock input\output ports
...............................................................................................................................................11
Table 2-8 External time synchronization port definition of H20RN-2000.V2 series platforms
...............................................................................................................................................11
Table 2-9 Marks and definitions of management ports........................................................12
Table 2-10 RJ-45 socket definition at NM port......................................................................13
Table 2-11 RJ-45 socket definition at Console port...............................................................13
Table 2-12 4-position DIP switches setting mode .................................................................13
Table 2-13 Technical specifications of DB9-RJ45 serial port cable ........................................15
Table 2-14 Line orders of EIA/TIA 568A and EIA/TIA 568B standards...................................18
Table 2-15 Technical specifications of the Ethernet cable ....................................................20
Table 2-16 AC power supply cable list...................................................................................21
Table 2-17 Technical specifications of AC power cable .........................................................23
Table 2-18 DC power cable pin assignments.........................................................................24
Table 2-19 Grounding cable structure list .............................................................................25
Table 2-20 Technical specifications of the grounding cable ..................................................25
Table 2-21 Technical specifications of E1 cable (ZJN.BH4.850.107) ......................................27
Table 2-22 Technical specifications of E1 cable (ZJN.BH4.850.123) ......................................27
Table 4-1 Power card introduction........................................................................................37

Hardware Description
H20RN-2000.V2 Series Platforms
1 Overview
Version 1.3(Oct.2019)
Beijing Huahuan Electronics Co., Ltd.
1
1 Overview
H20RN-2000.V2 Series IP/MPLS Aggregation Platforms use routing architecture, solve the
network smooth evolution, equipment interconnection and interoperability, and realize the
end-to-end clock scheme. It supports L2/L3 protocol and builds reliable carrier-level packet
switching network.
H20RN-2000.V2 series IP/MPLS aggregation platforms include H20RN-2000.V2 and
H20RN-2000L.V2, which are composed of aggregation cards and tributary cards, using 2U/1U
chassis. Aggregation cards include dual-power cards, network management aggregation card,
and fan card; tributary cards include 16E1 interface card, 10GE interface card, STM-1 interface
emulation card and 8GE interface card.

2 Architecture and Introduction
Hardware Description
H20RN-2000.V2 Series Platforms
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Version 1.3(Oct.2019)
2 Architecture and Introduction
2.1 Configurations
H20RN-2000.V2 series IP/MPLS aggregation platforms are composed of cards from
aggregation side and tributary side, including 2 hot-backup power cards
(PWR48150/PWR22150/PWR4875/PWR2275) or (PWR22/PWR48), 2 master-control switching
cards (MX01/PMX01), and 1 fan card (FAN02). Tributary cards include 2×10GE interface card
(XGE02/XGE02G/TU02), 16E1 emulation card (EC16), STM-1 interface emulation card (SC01QE),
8GE interface card (GE08/GU08/GE08G/ GE08E/GU08E). All of those cards support hot swap,
besides, the fan card supports speed control function, that is, the fan can adjust its state
according to the internal temperature and provide the high temperature alarm, so as to
ensure the reliability of the heat dissipation.
Figure 2-1 The H20RN-2000.V2 chassis slot allocation diagram
4
5 6
3
1 2 PWR1
87 PWR2
FAN
Table 2-1 The H20RN-2000.V2 card configuration list
Card type
Card name
Slot limit
NM+PX card
MX01/PMX01
Slot 1, 2
2×10GE card
XGE02/XGE02G/TU02
Slot 3-6

Hardware Description
H20RN-2000.V2 Series Platforms
2 Architecture and Introduction
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Card type
Card name
Slot limit
8GE card
GE08/GU08/GE08G/
GE08E/GU08E
Slot 3-8
16E1 emulation card
EC16
Slot 3-8
STM-1 interface
emulation card
SC01QE
Slot 3-8
-48V power card
PWR48150/PWR48
Slot PWR1, PWR2
220V power card
PWR22150/PWR22
Slot PWR1, PWR2
Fan card
FAN02
FAN slot
When 2*10GE card is inserted in slot 7, it only supports 1 10G interface.
Figure 2-2 The H20RN-2000L.V2 chassis slot allocation diagram
2
3 4
1PWR1
PWR2 FAN
Table 2-2 The H20RN-2000L.V2 card configuration list
Card type
Card name
Slot limit
NM+PX card
MX01/PMX01
Slot 2
2×10GE card
XGE02/XGE02G
Slot 1, 3, 4
8GE card
GE08/GU08/GE08G/G
E08E/GU08E
Slot 1, 3, 4
16E1 emulation card
EC16
Slot 1, 3, 4
STM-1 interface
emulation card
SC01QE
Slot 1, 3, 4
NOTE

2 Architecture and Introduction
Hardware Description
H20RN-2000.V2 Series Platforms
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Card type
Card name
Slot limit
-48V power card
PWR4875
Slot PWR1, PWR2
220V power card
PWR2275
Slot PWR1, PWR2
Fan card
FAN02
Fan slot
2.2 Architecture
The front panel diagram of H20RN-2000.V2 series is shown in Figure 2-3 and Figure 2-4.
Figure 2-3 Front panel diagram of H20RN-2000.V2 series devices
GU08E
L/A GE1 GE2 GE3 GE4 1000MGE5 GE6 GE7 GE8
GE08E
LINK
GE1 GE2 GE7 GE8GE5 GE6GE3 GE4
GE08
FAN02
ESD
PWR48150
PWR
DC -48V
+
-
PWR
PWR22150
E S D
GU08E
EC16
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
E1
XGE02
LINK
XGE1 XGE2
PWR
GU08E
EC16
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
E1
XGE02
LINK
XGE2XGE1
MX01
RUN
MA
ALM
NM CONSOLE RST
BUSY
BITS 1PPS+TOD
1 2 3 4
CTRL
1 2 3 4
DIP ON↓
ALM/ALMO
MX01
RUN
MA
ALM
NM CONSOLE RST
BUSY
BITS 1PPS TOD
1234
CTRL
1 2 3 4
DIP ON↓
ALM/ALMO
FAN
PWR2
PWR1
3 4
5 6
7 8
1 2
H20RN-2000.V2
Figure 2-4 Front panel diagram of H20RN-2000L.V2 series devices
GU08E
EC16
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
E1
GU08E
EC16
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
E1
MX01
RUN
MA
ALM
NM CONSOLE RST
BUSY
BITS 1PPS TOD
1 2 3 4
CTRL
1 2 3 4
DIP ON↓
ALM/ALMO FAN
ESD
E S
D
H20RN-2000L.V2
PWR48150
PWR
DC -48V
+
-
PWR
PWR48150
PWR
DC -48V
+
-
PWR
GU08E
EC16
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
E1
2.2.1 LED
The LED functional descriptions on the front panel of H20RN-2000.V2 series IP/MPLS
aggregation platforms are shown in Table 2-3.

Hardware Description
H20RN-2000.V2 Series Platforms
2 Architecture and Introduction
Version 1.3(Oct.2019)
Beijing Huahuan Electronics Co., Ltd.
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Table 2-3 The LED functional descriptions of H20RN-2000.V2 series IP/MPLS
aggregation platforms
Mark
Color
Functional description
RUN
Green
Device running indication (flash frequency 1s):
Blink: running normally
Off: running abnormally
MA
Green
Master/standby status indication:
On: at master status
Off: at standby status
ALM
Red
Alarm state indication:
On: alarm occurs
Off: no alarm occurs
BUSY
Red
System cards data synchronization indication:
On: data is synchronizing between system cards
Off: no data is synchronized between system
cards
Green LED
at NM
port
Green
Ethernet port Link and Active indication:
On: Ethernet port has built connection
Blink: Ethernet port has data received or sent
Off: Ethernet port has not built connection
Yellow
LED at
NM port
Yellow
Ethernet port Speed indication:
On: port Link rate is 100M
Off: port Link rate is 10M or not connected
Blink: Ethernet port has data received or sent
LINK at
optical
Green
Ethernet optical port Link state indication:
On: port Link Up

2 Architecture and Introduction
Hardware Description
H20RN-2000.V2 Series Platforms
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Mark
Color
Functional description
port
Off: port Link Down
PWR
Green
Device power state indication:
On: running normally
Off: running abnormally or unconnected
2.2.2 Device Ports
Ethernet Electrical Port
GE08E/GU08E provides 8 GE electrical ports, using standard RJ-45 socket. RJ-45 connector
diagram and pin definition is shown in Figure 2-5. The socket definition of GE port is shown in
Table 2-4.
Figure 2-5 RJ-45 connector pin number diagram
18
Table 2-4 RJ-45 socket definition at GE port
Pin
1
2
3
4
5
6
7
8
Definition
BI_A
+
BI_A-
BI_B+
BI_C+
BI_C-
BI_B-
BI_D
+
BI_D
-
Note: BI stand for bidirectional.
Ethernet electrical port of H20RN-2000.V2 series platforms can
automatically detect the transceiver line order of the connected network cable
and make adaptions. So the port can be used whether the Ethernet interface is
MDI or MDI-X and whether the network cable used is crossover or
straight-through.

Hardware Description
H20RN-2000.V2 Series Platforms
2 Architecture and Introduction
Version 1.3(Oct.2019)
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Ethernet Optical Port
On the H20RN-2000.V2 series platforms, GE08/GE08G/GU08 provides 8 GE optical ports;
XGE02/XGE02G/TU02 provides 2 10GE optical ports. There is a 10GE port on the rear panel of
slot7. GE optical ports use LC dual-fiber SFP optical module and single-fiber SFP optical
module is also selectable. 10 GE optical ports use LC dual-fiber SFP+optical module and
single-fiber SFP+optical module is also selectable. When using single-fiber transceiver module,
only one optical port exists. The wavelength of single-fiber module is its emission wavelength.
When connector is inserted into optical transceiver module socket, the latching tab should be
aligned to the correspondent notch. The bending radius of pigtail fiber should be not less than
50mm. When optical fiber connector is inserted or pulled, do not directly pull the optical fiber.
Please reserve the protection plug on SFP optical module. When no optical fiber is connected,
please ensure that the protection plug is inserted to prevent dust from entering.
Single-fiber devices with the same emission wavelength cannot interwork. So when
single-fiber devices are interworked, the devices with matched emission wavelengths should
be used.
E1 Port
On the H20RN-2000.V2 series platforms, EC16 card supports 16 E1 ports whose impedance
supoort 75Ω and 120Ω. E1 port uses dual-E1 socket. Each E1 port is corresponding to
2-channel E1. See signal definition in Table 2-5.
Table 2-5 Dual-E1 socket E1 signal pin definition
Dual-E1
socket pin
E1 connection
Twisted-pair
Recommended
twisted-pair color
1
E1_IN (1) -
Paired
Blue
2
E1_IN (1) +
Blue-white
CAUTION

2 Architecture and Introduction
Hardware Description
H20RN-2000.V2 Series Platforms
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Dual-E1
socket pin
E1 connection
Twisted-pair
Recommended
twisted-pair color
3
E1_OUT (1) +
Paired
Orange
4
E1_OUT (1) -
Orange-white
5
E1_IN (2) -
Paired
Green
6
E1_IN (2) +
Green-white
7
E1_OUT (2) +
Paired
Brown
8
E1_OUT (2) -
Brown-white
Figure 2-6 Dual-E1 connector diagram
18
When 120Ω impedance is used, E1 port can directly use dual-E1 connector crimped with 120Ω
twisted pair. When a cable is being made, please ensure the input and output line pairs
respectively use a twisted pair, or interference would be introduced. When 75Ω impedance is
used, E1 port requires the help of accessory cable ZJN. BH4.850.123 or ZJN. BH4.850.107 to
realize the conversion from dual-E1 connector to BNC socket. Output BNC shell is grounded,
but input shell is not grounded.
4 groups of K1~K4 DIP switches in the circuit board are used to set E1 port impedance, as
shown in Table 2-6.
Table 2-6 E1 port DIP definitions
DIP
Definition
Remark
K1_1/K1_2
ON/ON: selects 75Ωin the 1st E1 channel
OFF/OFF: selects 120 Ωin the 1st E1
channel
8-position DIP
switches of K1
control 1~4 E1

Hardware Description
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2 Architecture and Introduction
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DIP
Definition
Remark
K1_3/K1_4
ON/ON: selects 75Ωin the 2nd E1 channel
OFF/OFF: selects 120 Ωin the 2nd E1
channel
impedance
selections
K1_5/K1_6
ON/ON: selects 75Ωin the 3rd E1 channel
OFF/OFF: selects 120 Ωin the 3rd E1
channel
K1_7/K1_8
ON/ON: selects 75Ωin the 4th E1 channel
OFF/OFF: selects 120 Ωin the 4th E1
channel
K2_1/K2_2
ON/ON: selects 75Ωin the 5th E1 channel
OFF/OFF: selects 120 Ωin the 5th E1
channel
8-position DIP
switches of K2
control 5~8 E1
impedance
selections
K2_3/K2_4
ON/ON: selects 75Ωin the 6th E1 channel
OFF/OFF: selects 120 Ωin the 6th E1
channel
K2_5/K2_6
ON/ON: selects 75Ωin the 7th E1 channel
OFF/OFF: selects 120 Ωin the 7th E1
channel
K2_7/K2_8
ON/ON: selects 75Ωin the 8th E1 channel
OFF/OFF: selects 120 Ωin the 8th E1
channel
K3_1/K3_2
ON/ON: selects 75Ωin the 9th E1 channel
OFF/OFF: selects 120 Ωin the 9th E1
channel
8-position DIP
switches of K3
control 9~12
E1 impedance
selections
K3_3/K3_4
ON/ON: selects 75Ωin the 10th E1 channel
OFF/OFF: selects 120Ωin the 10th E1
channel
K3_5/K3_6
ON/ON: selects 75Ωin the 11th E1 channel
OFF/OFF: selects 120Ωin the 11th E1
channel

2 Architecture and Introduction
Hardware Description
H20RN-2000.V2 Series Platforms
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Version 1.3(Oct.2019)
DIP
Definition
Remark
K3_7/K3_8
ON/ON: selects 75Ωin the 12th E1 channel
OFF/OFF: selects 120Ωin the 12th E1
channel
K4_1/K4_2
ON/ON: selects 75Ωin the 13th E1 channel
OFF/OFF: selects 120Ωin the 13th E1
channel
8-position DIP
switches of K4
control 13~16
E1 impedance
selections
K4_3/K4_4
ON/ON: selects 75Ωin the 14th E1 channel
OFF/OFF: selects 120Ωin the 14th E1
channel
K4_5/K4_6
ON/ON: selects 75Ωin the 15th E1 channel
OFF/OFF: selects 120Ωin the 15th E1
channel
K4_7/K4_8
ON/ON: selects 75Ωin the 16th E1 channel
OFF/OFF: selects 120Ωin the 16th E1
channel
STM-1 Port
The optical port of SC01QE uses LC/PC dual-fiber SFP optical module. Single-fiber SFP optical
module is also required to use the optical Ethernet. When using single-fiber transceiver
module, there is only one optical fiber port. The optical port supports LAS (laser automatic
shutdown) function.
External Clock Input/output Port
MX01/PXM01 card of H20RN-2000.V2 series platforms provides 1-channel of external clock
input\output port, supporting 2MHz, 2Mbit/s clock mode. It is marked with “BITS”, using RJ45
socket. RJ-45 connector diagram and pin definition are shown in Figure 2-5 and Table 2-7.