Raisecom iTN201 Guide

iTN201
Hardware Description
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Raisecom
iTN201 (C)Hardware Description
Preface
Preface
Objectives
This guide describes the overall device, components, main control card, subcards, and cables
of the iTN201, including hardware features, components, and functions of each component, as
well as appearance and technical specifications of cables.
Versions
The following table lists the product versions related to this document.
Product name
Product version
Hardware version
Software version
iTN201-4GF
P200R004
C or later
P200R004C00 or later
Conventions
Symbol conventions
The symbols that may be found in this document are defined as follows.
Symbol
Description
Indicates a hazard with a medium or low level of risk which, if
not avoided, could result in minor or moderate injury.
Indicates a potentially hazardous situation that, if not avoided,
could cause equipment damage, data loss, and performance
degradation, or unexpected results.
Provides additional information to emphasize or supplement
important points of the main text.
Indicates a tip that may help you solve a problem or save time.

Raisecom
iTN201 (C)Hardware Description
Preface
General conventions
Convention
Description
Times New Roman
Normal paragraphs are in Times New Roman.
Arial
Paragraphs in Warning, Caution, Notes, and Tip are in Arial.
Boldface
Names of files, directories, folders, and users are in boldface.
For example, log in as user root.
Italic
Book titles are in italics.
Lucida Console
Terminal display is in Lucida Console.
Change history
Updates between document versions are cumulative. Therefore, the latest document version
contains all updates made to previous versions.

Raisecom
iTN201 (C)Hardware Description
Contents
Contents
1 Overview.........................................................................................................................................1
2 MCCs ...............................................................................................................................................6
3 Power supply and fan.................................................................................................................10
4 Cables ...........................................................................................................................................4-1

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1 Overview
This chapter is an overview of the iTN201, including the following sections:
Introduction
Appearance
Technical specifications
1.1 Introduction
The iTN201 is the intelligent edge access device developed by Raisecom. It can be applied to
Packet-based Mobile Backhaul (P-MBH) for the carrier and next-generation multi-service
access solution based on carrier-grade Ethernet technology.
Hardware of the iTN201 includes the chassis, power supply, fan, Main Control Card (MCC),
subcards, and cables.
The iTN201 uses -48 VDC power, or 220 VAC power, or hybrid AC/DC power. For both AC
power and DC power, it supports 1+1 power backup.
The iTN201 must be installed with the fan. Otherwise, it may cause performance
degradation or service interruption when the iTN201 is running.
1.1.1 Installation scenarios
The iTN201 can be installed in the following scenarios of a telecom equipment room:
ETSI 600-mm cabinet
19-inch 450-mm cabinet
19-inch 600-mm cabinet
Open rack
Workbench

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1.1.2 General safety precautions
Electrostatic safety
Wear an Electro-Static Discharge (ESD) wrist any time when contacting the iTN201. The
ESD should well contact your skin, with the plug being plugged into the ESD socket of the
iTN201.
High-voltage safety
When the iTN201 is powered on, DO NOT install or uninstall it; otherwise unpredictable
personal injury may occur.
Grounding safety
Before installation, connect the grounding terminal of the iTN201 and the grounding terminal
or bar of the equipment room. Installing the iTN201 with power is forbidden.
1.2 Appearance
1.2.1 Chassis
Dimensions of the iTN201 chassis are 440 mm (Width) × 266 mm (Depth) × 44 mm
(Height).The rear appearance is the backplane and there are 6 slots on the front panel.
One slot for the MCC
Two slots for subcards
One slot for the fan module
Two slots for power modules
Figure 1-1 shows the iTN201 chassis.
Figure 1-1 Appearance of the iTN201 chassis

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1.2.2 MCCs
iTN201-4GF
Figure 1-2 shows the appearance of the iTN201-4GF.
Figure 1-2 Appearance of the iTN201-4GF
1.2.3 Subcards
iTN200-SUB-4GE
Figure 1-3 shows the appearance of the iTN200-SUB-4GE.
Figure 1-3 Appearance of the iTN200-SUB-4GE
iTN200-SUB-4GF
Figure 1-4 shows the appearance of the iTN200-SUB-4GF.
Figure 1-4 Appearance of the iTN200-SUB-4GF

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1.2.4 Power supply and fan
Power supply
Figure 1-5 shows the appearance of the iTN201 DC power module.
Figure 1-5 Appearance of the iTN201 DC power module
Figure 1-6 shows the appearance of the iTN201 AC power module.
Figure 1-6 Appearance of the iTN201 AC power module
Fan
Figure 1-7 shows the appearance of the iTN201 FANS306 fan module.
Figure 1-7 Appearance the iTN201 FANS306 fan module
1.3 Technical specifications
Table 1-1 lists technical specifications of the iTN201.

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Table 1-1 Technical specifications of the iTN201
Item
Value
Dimensions (mm)
440 (Width) × 266 (Depth) × 44 (Height)
Power
consumption
Max. power
consumption
(iTN201-4GF)
(W)
55 (full-rate fan + MCCU + 2 subcards)
Max. power
consumption
(iTN201-2XG)
(W)
70 (full-rate fan + MCC + 2 subcards)
Min. power (W)
40 (full-rate fan + MCC)
Weight (kg)
≤6
DC input
voltage 1
Rated voltage (V)
-48
Voltage range (V)
-36 to -72
Voltage range (V)
+18 to +36
AC input
voltage
Rated voltage (V)
100–240
Voltage range (V)
90–264 (50/60Hz)
Operating temperature (ºC)
-5 to 50
Operating humidity
10%–90% (RH, non-condensing)
Power lightning protection level
Differential mode: 4 kV
Common mode: 2 kV
ESD
Contact discharge: ±8 kV
Air discharge: ±15 kV
NEBS requirement
NEBS Level 3
Overall
switching
capacity
iTN201-4GF
Bidirectional forwarding bandwidth: 48 Gbit/s (non-
blocking)

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2 MCCs
This chapter describes the function, appearance, and specifications of MCCs of the iTN201,
including the following sections:
iTN201-4GF
2.1 iTN201-4GF
2.1.1 Functions
The iTN201-4GF is a main service access and processing unit of the iTN201. It accesses and
processes up to 12 ways of downlink Ethernet services and 4 ways of 1000 Mbit/s uplink
Ethernet services. The iTN201-4GF is inserted into the main control card slot only.
The iTN201-4GF provides the following features:
Provide 4 uplink 1000 Mbit/s optical interfaces and 6 or 12 (by using the TSFP
transceiver) downlink 1000 Mbit/s optical interface.
Provide a RJ45 out-of-band SNMP interface.
Provide a Universal Serial Bus (USB) Console interface, complying with the USB2.0
standard.
Support Digital Diagnostics Monitoring (DDM) of the Small Form-factor Pluggable
(SFP) and Two-channel compact Small Form-factor Pluggable (TSFP) modules.
Support hot swapping between the main control card and the backplane/subcard.
Support 802.1Q Virtual Local Area Network (VLAN).
Support basic QinQ and selective QinQ.
Support global 32 × 1024 Medium Access Control (MAC) addresses, including 200
static MAC addresses.
Support MPLS-TP L2VPN.
Support Quality of Service (QoS) and Access Control List (ACL).
Support rate limiting, including inbound rate limiting, outbound rate limiting,
interface+VLAN inbound rate limiting, and interface+VLAN outbound rate limiting.
Support basic functions, such as storm control, port mirroring, link aggregation, Layer 2
packet transparent transmission, and loopback detection.

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Support 802.3ah Operation, Administration and Maintenance (OAM), Connectivity Fault
Management (CFM), and Service Level Agreement (SLA).
Support MPLS-TP OAM.
Support the Ethernet ring.
Support G.8031 Ethernet Linear Protection Switching (ELPS), G.8032 Ethernet Ring
Protection Switching (ERPS), and G.8131 MPLS-TP linear protection switching.
Support RFC2544 and ETH-test.
Support CES services.
Support Synchronous Ethernet (SyncE) and IEEE 1588v2 (PTP) clock synchronization.
Raisecom TSFP is called Compact SFP (CSFP) in the telecommunication industry.
To distinguish it from another Raisecom CWDM SFP (CSFP) and highlight its dual-
channel character, Raisecom names all compact SFPs as Two-channel compact
SFPs (TSFPs).
2.1.2 Appearance
Figure 2-1 shows the appearance of the iTN201-4GF.
Figure 2-1 Appearance of the iTN201-4GF
2.1.3 Interfaces
There are 12 interfaces on the iTN201-4GF, with interface type and usage as listed in Table 2-
1.
Table 2-1 Interfaces on the iTN201-4GF
Interface
Type
Purpose
Description
Quantity
LINE 1–4
SFP
Service
uplink
interface
SFP electrical modules and SFP
optical modules are available.
Types of available SFP optical
modules:
1000Base-SX (multi-mode)
1000Base-LX
1000Base-ZX
100Base-FX
Types of available SFP electrical
modules:
1000Base-T
100/1000Base-T
4

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Interface
Type
Purpose
Description
Quantity
CLIENT 1–
12
SFP
Service
downlink
interface
SFP electrical modules and SFP
optical modules are available.
Types of available SFP optical
modules:
1000Base-SX (multi-mode)
1000Base-LX
1000Base-ZX
100Base-FX
Types of available TSFP optical
modules:
1000Base-BX
100Base-BX
Types of available SFP electrical
modules:
1000Base-T
100/1000Base-T
6 (12 for
a TSFP
optical
module)
CONSOLE
USB
Console
interface
9600 Baud serial interface
1
SNMP
RJ45
Network
management
interface
10/100 Mbit/s self-adaptive
electrical interface
1
The USFP-GE-R and USFP-GE/AN-R SFP electrical modules are available.
2.1.4 LEDs
There are 19 LEDs on the iTN201-4GF, as described in Table 2-2.
Table 2-2 LEDs on the iTN201-4GF
LED
Status
Description
PWR
Green
Power LED
Green: the power supply is working properly.
Off: the power supply is working improperly.
SYS
Green
Management IP address status LED
Normal blinking green (1/s): all IP interfaces are configured
with IP addresses.
Slow blinking green: no IP interface is configured with the IP
address.
Fast blinking green: the system is applying for the IP address.
Green/Off: the system is working improperly.

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LED
Status
Description
LNK/ACT
Green
SNMP interface working LED
Green: the SNMP interface is properly connected.
Blinking green: the SNMP interface is sending/receiving data.
Off: the SNMP interface is disconnected or improperly
connected.
Line 1–4:
LNK/ACT
Green
Line 1–4 SFP interface working LED
Green: the SFP interface is properly connected.
Blinking green: the SFP interface is sending/receiving data.
Off: the SFP interface is disconnected or improperly
connected.
Client 1–
6:
LNK/ACT
Green
Client 1–6 SFP interface working LED
Green: the SFP interface is properly connected.
Blinking green: the SFP interface is sending/receiving data.
Off: the SFP interface is disconnected or improperly
connected.
Client 7–
12:
LNK/ACT
Green
Client 7–12 SFP interface working LED (available for the TSFP
optical module)
Green: the SFP interface is properly connected.
Blinking green: the SFP interface is sending/receiving data.
Off: the SFP interface is disconnected or improperly
connected.
2.1.5 Specifications
Table 2-3 lists technical specifications of the iTN201-4GF.
Table 2-3 Technical specifications of the iTN201-4GF
Item
Value
Dimensions (mm)
259.3 (Width) × 243.4 (Depth) × 19.8 (Height)
Weight (kg)
0.8
Power consumption (W)
37

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3 Power supply and fan
This chapter describes the function, appearance, and specifications of the power supply and
fan, including the following sections:
AC power module RPA0601
DC power module RPD0601
Fan module FANS306
3.1 AC power module RPA0601
3.1.1 Functions
The RPA0601 is the AC power module of the iTN201-4GF. It can be inserted into the power
slot of the device. It has the following functions:
Provide 100–240 VAC power, and support dual power backup.
Support hot swapping.
Support hybrid AC/DC power.
Support overvoltage and undervoltage detection.
3.1.2 Appearance
Figure 3-1 shows the appearance of the AC power module RPA0601.
Figure 3-1 Appearance of the AC power module RPA0601
3.1.3 Slot
The AC power module RPA0601 can be inserted into slot Power 1 or Power 2.

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3.1.4 Interfaces
There is only one interface on the AC power module RPA0601, with the interface type and
usage as listed in Table 3-1.
Table 3-1 Interface on the AC power module RPA0601
Interface
Description
100V–240V
AC power interface
3.1.5 LEDs
There are 3 LEDs on the AC power module RPA0601, as listed in Table 3-2.
Table 3-2 LEDs on the AC power module RPA0601
LED
Status
Description
PWR
Green
AC power LED
Green: the power supply is working properly.
Off: the power supply is working improperly or powered off.
ALM
Red
Power alarm LED
Red: the power supply is working improperly with alarms.
Off: the power supply is working properly.
AC
Green
Power working LED
Green: the AC power input is normal.
Off: the AC power input is off.
3.1.6 Specifications
Table 3-3 lists technical specifications of the AC power module RPA0601.
Table 3-3 Technical specifications of the AC power module RPA0601
Item
Value
Dimensions (mm)
65.6 (Width) × 243.4 (Depth) × 41.2 (Height)
Weight (kg)
0.6
Output power (W)
54
Rated input voltage (V)
110/220
Input voltage range (V)
100–240
Rated output voltage (V)
12
Max. output current (A)
4.5

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3.2 DC power module RPD0601
3.2.1 Functions
The RPD0601 is the DC power module of the iTN201-4GF. It can be inserted into the power
slot of the device. It has the following functions:
Provide -48 VDC power, and support dual power backup.
Support hot swapping.
Support hybrid AC/DC power.
Support overvoltage and undervoltage detection.
3.2.2 Appearance
The DC power module RPD0601 has the following two models according to input power
type:
RPD0601-48S12: use standard -48 VDC power, as shown in Figure 3-2.
Figure 3-2 Appearance of the DC power module RPD0601-48S12
Figure 3-3 Appearance of the DC power module RPD0601-24S12
3.2.3 Slot
The DC power module RPD0601 can be inserted into slot Power 1 or Power 2.
3.2.4 Interfaces
There is only one interface on the DC power module RPD0601-48S12, with interface type
and usage as listed in Table 3-4.
Table 3-4 Interface on the DC power module RPD0601-48S12
Print
Description
+
BGND power input interface

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Print
Description
-
-48 V power input interface
Grounding interface
There is only one interface on the DC power module RPD0601-24S12, with interface type
and usage as listed in Erro! Fonte de referência não encontrada..
3.2.5 LEDs
There are 3 LEDs on the DC power module RPD0601, as listed in Table 3-5.
Table 3-5 LEDs on the DC power module RPD0601
LED
Status
Description
PWR
Green
DC power LED
Green: the power supply is working properly.
Off: the power supply is working improperly or powered off.
ALM
Red
Power alarm LED
Red: the power supply is working improperly with alarms.
Off: the power supply is working properly.
DC
Green
Power working LED
Green: the DC power input is normal.
Off: the DC power input is off.
3.2.6 Specifications
Table 3-6 lists technical specifications of the DC power module RPD0601-48S12.
Table 3-6 Technical specifications of the DC power module RPD0601-48S12
Item
Value
Dimensions (mm)
65.6 (Width) × 243.4 (Depth) × 41.2 (Height)
Weight (kg)
0.6
Output power (W)
75
Rated input voltage (V)
-48
Output voltage range (V)
-36 to -72
Rated output voltage (V)
12
Max. output current (A)
6.3

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3.3 AC power module RPA1101
3.3.1 Functions
The RPA1101 is the AC power module of the iTN201-2XG. It can slot be used for the
iTN201-4GF. It has the following functions:
Provide 100–240 VAC power, and support dual power backup.
Support hot swapping.
Support hybrid AC/DC power.
Support overvoltage and undervoltage detection.
3.3.2 Appearance
Figure 3-4 shows the appearance of the AC power module RPA1101.
Figure 3-4 Appearance of the AC power module RPA1101
3.3.3 Slot
The AC power module RPA1101 can be inserted into slot Power 1 or Power 2.
3.3.4 Interfaces
There is only one interface on the AC power module RPA1101, with the interface type and
usage as listed in Table 3-7.
Table 3-7 Interface on the AC power module RPA1101
Interface
Description
100V–240V
AC power interface
3.3.5 LEDs
There are 3 LEDs on the AC power module RPA1101, as listed in Table 3-8.

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Table 3-8 LEDs on the AC power module RPA1101
LED
Status
Description
PWR
Green
AC power LED
Green: the power supply is working properly.
Off: the power supply is working improperly or powered off.
ALM
Red
Power alarm LED
Red: the power supply is working improperly with alarms.
Off: the power supply is working properly.
AC
Green
Power working LED
Green: the AC power input is normal.
Off: the AC power input is off.
3.3.6 Specifications
Table 3-9 lists technical specifications of the AC power module RPA1101.
Table 3-9 Technical specifications of the AC power module RPA1101
Item
Value
Dimensions (mm)
65.6 (Width) × 243.4 (Depth) × 41.2 (Height)
Weight (kg)
0.6
Output power (W)
100
Rated input voltage (V)
110/220
Input voltage range (V)
100–240
Rated output voltage (V)
12
Max. output current (A)
8.33
3.4 Fan module FANS306
3.4.1 Functions
The FANS306 is the fan module of the iTN201. It is inserted into the FAN slot only. It has the
following functions:
Support fan monitoring and automatic adjustment of fan speed.
Support hot swapping.
3.4.2 Appearance
Figure 3-5 shows the appearance of the fan module FANS306.