Cisco 12000 - Series Chassis Modular Expansion... Manual

CHAPTER
2-1
Cisco 12000 Series Router SIP and SPA Hardware Installation Guide
Release 12.0(33)S, OL-8831-01, Rev. G9
2
Overview: Cisco 12000 Series Router Shared Port
Adapters
Release 12.0(33)S, OL-8831-01, Rev. G9
This chapter describes the shared port adapters (SPAs) that are supported on the Cisco 12000 Series
Router and contains the following sections:
•SPA Summary, page 2-1
Bandwidth Oversubscription, page 2-3
2-Port and 4-Port T3/E3 Serial SPA Overview, page 2-4
2-Port and 4-Port Channelized T3 to DS0 SPA Overview, page 2-6
8-Port Channelized T1/E1 SPA Overview, page 2-8
8-Port Fast Ethernet SPA Overview, page 2-10
1-Port 10-Gigabit Ethernet SPA Overview, page 2-13
1-Port 10-Gigabit Ethernet DWDM SPA Overview, page 2-17
2-Port Gigabit Ethernet SPA Overview, page 2-19
5-Port Gigabit Ethernet SPA Overview, page 2-25
8-Port Gigabit Ethernet SPA Overview, page 2-29
10-Port Gigabit Ethernet SPA Overview, page 2-33
1-Port Channelized STM-1/OC-3 SPA Overview, page 2-36
1-Port OC-48c/STM-16 POS SPA Overview, page 2-40
1-Port OC-192c/STM-64 POS SPA Overview, page 2-45
1-Port OC-192c/STM-64 POS RPR XFP SPA Overview, page 2-49
2-Port and 4-Port OC-48 POS RPR SPA Overview, page 2-53
2-Port, 4-Port, and 8-Port OC-3c/STM-1 and OC-12c/STM-4 POS SPA, 4-Port OC-3c/STM-1 POS
SPA, and 8-Port OC-3c/STM-1 POS SPA Overview, page 2-57
SPA Summary
Router.

Chapter 2 Overview: Cisco 12000 Series Router Shared Port Adapters
SPA Summary
Table 2-1 SPA Summary
Product Number Description
Number of
Ports
Minimum IOS
Release
Minimum
Hardware
Revision
SPA-8XCHT1/E1 8-Port Channelized T1/E1 SPA 8 12.0(32)S 1.0
SPA-8XFE 8-Port Fast Ethernet SPA 8 12.0(32)S 1.0
SPA-8X1FE-TX-V2 8-Port Fast Ethernet SPA 8 12.0(32)SY 1.0
SPA-1XTENGE-XFP 1-Port 10-Gigabit Ethernet SPA 1 12.0(31)S 1.0
SPA-1X10GE-L-V2 1-Port 10-Gigabit Ethernet SPA LAN PHY 1 12.0(32)SY 1.0
SPA-1X10GE-WL-V2 1-Port 10-Gigabit Ethernet SPA WAN/LAN
PHY
1 12.0(33)S 1.0
SPA-1X10GE-L-ITUC 1-Port 10-Gigabit Ethernet DWDM SPA 1 12.0(33)S 1.0
SPA-1XGE 1-Port Gigabit Ethernet SPA 1 12.0(32)S 1.0
SPA-2XGE 2-Port Gigabit Ethernet SPA 2 12.0(32)S 1.0
SPA-2X1GE-V2 2-Port Gigabit Ethernet SPA 2 12.0(32)SY 1.0
SPA-5XGE 5-Port Gigabit Ethernet SPA 5 12.0(31)S 1.0
SPA-5XGE-V2 5-Port Gigabit Ethernet SPA 5 12.0(32)SY 1.0
SPA-8X1GE-V2 8-Port Gigabit Ethernet SPA 8 12.0(32)SY 1.0
SPA-10XGE 10-Port Gigabit Ethernet SPA 10 12.0(31)S 1.0
SPA-10X1GE-V2 10-Port Gigabit Ethernet SPA 10 12.0(32)SY 1.0
SPA-OC3POS 1-Port Channelized OC-3/STM-1 SPA 1 12.0(31)S 1.0
SPA-OC48POS 1-Port OC-48c/STM-16 POS SPA 1 12.0(32)SY1 1.0
SPA-OC192POS 1-Port OC-192c/STM-64 POS SPA 1 12.0(31)S 1.0
SPA-OC192POS 1-Port OC-192c/STM-64 POS/RPR XFP SPA 1 12.0(31)S 1.0
SPA-2XOC48POS 2-Port OC48-POS/RPR SPA 2 12.0(31)S2 1.0
SPA-4XOC48POS 2-Port and 4-Port OC-48c/STM-16 POS SPA 4 12.0(33)S 1.0
SPA-2XOC12-POS 2-Port OC-3c/STM-1 and OC-12c/STM-4 POS
SPA
2 12.0(32)SY 1.0
SPA-4XOC12-POS 4-Port OC-3c/STM-1 and OC-12c/STM-4 POS
SPA
4 12.0(32)SY 1.0
SPA-8XOC12-POS 8-Port OC-3c/STM-1 and OC-12c/STM-4 POS
SPA
8 12.0(32)SY 1.0
SPA-4XOC3-POS-V2 4-Port OC-3c/STM-1 POS SPA 4 12.0(32)SY 1.0
SPA-8XOC3-POS 8-Port OC-3c/STM-1 POS SPA 8 12.0(32)SY 1.0

2-3
Bandwidth Oversubscription
Checking Hardware and Software Compatibility
To check the minimum software requirements of Cisco IOS software with the hardware installed on your
router, Cisco maintains the Software Advisor tool on Cisco.com. This tool does not verify whether SIPs
or SPAs within a system are compatible, but it does provide the minimum Cisco IOS requirements for
individual hardware modules or components.
Note
Login at Cisco.com, type “Software Advisor” in the SEARCH box,
and click GO
Bandwidth Oversubscription
Note The SIP-600 [10G SIP], SIP-401 [2.5G SIP], SIP-501 [5G SIP], and SIP-601 [10G SIP] can support up
to 20G of installed SPAs, but the bandwidth through the engine and the fabric is no more than 10G
(SIP-600 or SIP-601). The bandwidth through the engine and the fabric is no more than 5G for the
SIP-501 and is no more than 2.5G for the SIP-401.
Table 2-2 provides information about the bandwidth for each port (per-port bandwidth) on a SPA, as well
as the cumulative bandwidth (total bandwidth) for all ports available on the SPA.
SPA Bandwidth Capacity
SPA Per-Port Bandwidth
Number
of Ports Total Bandwidth

2-4
Cisco 12000 Series Router SIP and SPA Hardware Installation Guide
Release 12.0(33)S, OL-8831-01, Rev. G9
Chapter 2 Overview: Cisco 12000 Series Router Shared Port Adapters
2-Port and 4-Port T3/E3 Serial SPA Overview
2-Port and 4-Port T3/E3 Serial SPA Overview
•
•
•
2-Port and 4-Port Clear Channel T3/E3 SPA LEDs
1
4-Port OC-3c/STM-1 POS SPA 155.52 Mbps 4 622.08 Mbps
8-Port OC-3c/STM-1 POS SPA 155.52 Mbps 8 1.244 Gbps
1. Total bandwidth value assumes eight OC-12c/STM-4 optics modules.
SPA Bandwidth Capacity (continued)

2-5
Figure 2-1 4-Port Clear Channel T3/E3 SPA Faceplate
2-Port and 4-Port Clear Channel T3/E3 SPA Interface Specifications
14
25
3
C/A
TX
RX
1
STATUS
SPA-4XT3/E3
0
A/L
C/A
TX
RX
A/L
C/A
TX
RX
2
A/L
C/A
TX
RX
3
A/L
1
2
3 4 5
116851
2-Port and 4-Port Clear Channel T3/E3 SPA LEDs
LED Label Color State Meaning

2-6
Cisco 12000 Series Router SIP and SPA Hardware Installation Guide
Release 12.0(33)S, OL-8831-01, Rev. G9
Chapter 2 Overview: Cisco 12000 Series Router Shared Port Adapters
2-Port and 4-Port Channelized T3 to DS0 SPA Overview
2-Port and 4-Port Clear Channel T3/E3 SPA Cables and Connectors
•
•
•
Note
2-Port and 4-Port Channelized T3 to DS0 SPA Overview
•
•
•
Connector Label Meaning

2-7
Cisco 12000 Series Router SIP and SPA Hardware Installation Guide
Release 12.0(33)S, OL-8831-01, Rev. G9
Chapter 2 Overview: Cisco 12000 Series Router Shared Port Adapters
2-Port and 4-Port Channelized T3 to DS0 SPA Overview
2-Port and 4-Port Channelized T3 SPA LEDs
4-Port Channelized T3 SPA Faceplate
C/A
TX
RX
1
STATUS
SPA-4XCT3/DS0
0
A/L
C/A
TX
RX
A/L
C/A
TX
RX
2
A/L
C/A
TX
RX
3
A/L
1
2
3 4 5
116854
Table 2-5 2-Port and 4-Port Channelized T3 SPA LEDs
A/L

2-8
Packet data is transported with a user-configurable encapsulation (such as Point-to-Point Protocol [PPP]
or High-Level Data Link Control [HDLC]), and is mapped to T3 frames. The encapsulations add
transport overhead to the packet of data frames before transporting, and are stripped when a packet is
transported to the far end.
The T3 SPA interface is compliant with ANSI and Telco standards. The interface also provides support
for Management Information Base (MIB) RFC 2495, RFC 2496, and T1.231.
The 2-Port and 4-Port Channelized T3 SPA supports Frame Relay Fragmentation (FRF.12) and Multilink
Fame Relay (MFR) features for Cisco IOS XR Software Release 3.6.0 and later releases.
The interface connectors on the 2-Port and 4-Port Channelized T3 SPA are 75-ohm coaxial Siemax
types, with one connector and cable for transmit (TX) and one for receive (RX).
The following cables can be used with the 2-Port and 4-Port Channelized T3 SPA. The cables have BNC
connectors on one end and the Siemax connectors on the other.
CAB-T3E3-RF-BNC-M (T3 or E3 Cable, 1.0/2.3 RF to BNC-Male, 10 feet)
CAB-T3E3-RF-BNC-F (T3 or E3 Cable, 1.0/2.3 RF to BNC-Female, 10 feet)
CAB-T3E3-RF-OPEN (T3 or E3 Cable, 1.0/2.3 RF to BNC-Open end, 10 feet)
The Cisco cable part numbers are 72-4124-01 (with Male BNC end) and 72-4131-01 (with Female BNC
end).
Figure 2-2 shows the Siemax connectors on the 2-Port and 4-Port Channelized T3 SPA, and Table 2-6
provides the signal descriptions for these connectors.
8-Port Channelized T1/E1 SPA Overview
Note
•
•
•
Table 2-6 2-Port and 4-Port Channelized T3 SPA Connectors
Connector Label Meaning

2-9
8-Port Channelized T1/E1 SPA LEDs
8-Port Channelized T1/E1 SPA Faceplate
8-Port Channelized T1/E1 SPA Interface Specifications
The E1 interface on the 8-Port Channelized T1/E1 SPA uses RJ-48c receptacles for E1 (120-Ohm) cables
with RJ-45 connectors. You can use all ports simultaneously. Each E1 connection supports interfaces that
meet G.703 standards. The RJ-45 connection does not require an external transceiver. The E1 ports are
E1 interfaces that use 120-ohm unshielded twisted pair (UTP) cables.
C/A (Carrier/Alarm) LED STATUS LED
A/L (Active Loopback) LED
STATUS
3
116852
SPA-8XCHT1/E1
C/A A/L
0
C/A
3
A/L A/L A/LC/A
2
C/A
1
C/A A/L
4
C/A
7
A/L A/L A/LC/A
6
C/A
5
1
2
Table 2-7 8-Port Channelized T1/E1 SPA LEDs
Port is enabled by software, and there is a valid T1 or E1 signal
without any alarms.
Port is enabled by software, and there is at least one alarm.
A/L
Port is enabled by software, loopback is off.
Port is enabled by software, loopback is on.

2-10
8-Port Fast Ethernet SPA Overview
Warning Shielded twisted pair (STP) T1/E1 cables must be used to comply with EN55022/CISPR22 Class A
emissions requirements. For revisions 73-8358-05 through 73-8358-08 Shielded Twisted pair (STP)
T1/E1 cables must be used to comply with FCC Class A emissions requirements.
8-Port Channelized T1/E1 SPA Cables, Connectors, and Pinouts
Note The terms RJ-45 and RJ-48c are sometimes used interchangeably. The RJ-48c is the jack or receptacle;
the RJ-45 is the connector.
RJ-45 Connector
8-Port Fast Ethernet SPA Overview
•
•
32770
RJ-45
RJ-48c
Pin 1
Pin 8
Table 2-8 RJ-45 Connector Pinouts
Pin Signal Description
RX– Receive ring –
2 RX+ Receive tip +
3 NC No connection
4 TX– Transmit ring –
5 TX+ Transmit tip +
6 NC No connection
7 NC No connection
8 NC No connection

8-Port FastEthernet SPA LEDs
The 8-Port FastEthernet SPA has two types of LEDs: an A/L LED for each individual port and a STATUS
LED for the SPA, as shown in Figure 2-5.
Table 2-9 describes the 8-Port FastEthernet SPA LEDs.
8-Port FastEthernet SPA Cables, Connectors, and Pinouts
The interface connectors on the 8-Port FastEthernet SPA are eight individual RJ-45 receptacles. You can
use all eight interface connectors simultaneously. Each connection supports IEEE 802.3 and Ethernet
10/100BASE-T interfaces compliant with appropriate standards. Cisco Systems does not supply
Category 5 unshielded twisted-pair (UTP) RJ-45 cables; these cables are available commercially.
Figure 2-6 shows the RJ-45 connector.
1A/L (Active/Link) LED 2STATUS LED
138712
STATUS
A/L
SPA-8X1FE-TX-V2
0
A/L
1
A/L
2
A/L
3
A/L
4
A/L
5
A/L
6
A/L
7
1 2
Table 2-9 8-Port FastEthernet SPA LEDs
In this case, port number refers to the numbered LEDs on the 8-Port FastEthernet SPA (0, 1, 2, 3, 4, 5, 6 or 7). Each LED
number on the 8-Port FastEthernet SPA references a port on the SPA.
Off Off Port is not enabled.
Green On Port is enabled and the link is up.
Amber On Port is enabled and the link is down.
STATUS Off Off SPA power is off.
Green On SPA is ready and operational.
Amber On SPA power is on and good, and the SPA is being
configured.

RJ-45 Connections, Plug, and Receptacle
Table 2-10 lists the pinouts and signals for the RJ-45 connector.
Referring to the RJ-45 pinout in Table 2-10, proper common-mode line terminations should be used for
the unused Category 5 UTP cable pairs 4/5 and 7/8. Common-mode termination reduces the
contributions to electromagnetic interference (EMI) and susceptibility to common-mode sources. Wire
pairs 4/5 and 7/8 are actively terminated in the RJ-45 port circuitry in the 8-Port FastEthernet SPA.
The 8-Port FastEthernet SPA supports automatic MDI/MDIX crossover at all speeds of operation
allowing the SPA to work with straight-through and crossover Ethernet cables. Depending on your RJ-45
interface cabling requirements, use the pinouts in Figure 2-7 and Figure 2-8.
Figure 2-7 Straight-Through Cable Pinout, RJ-45 Connection to a Hub or Repeater
242688
8 7 6 5 4 3 2 1
RJ-45 connector
Table 2-10 RJ-45 Connector Pinout
Hub or LAN switch Ethernet port
3 TxD+
6 TxD–
1 RxD+
2 RxD–
3 RxD+
6 RxD–
1 TxD+
2 TxD–
H7101

1-Port 10-Gigabit Ethernet SPA Overview
Figure 2-8 Crossover Cable Pinout, RJ-45 Connections Between Routers
1-Port 10-Gigabit Ethernet SPA Overview
•
•
•
•
1-Port 10-Gigabit Ethernet SPA LEDs
SPA) has two types of LEDs: an ACTIVE/LINK LED for the port and a STATUS LED, as shown in
Figure 2-9.
1-Port 10-Gigabit Ethernet SPA Faceplate
Router
3 TxD+
6 TxD–
1 RxD+
2 RxD–
3 TxD+
6 TxD–
1 RxD+
2 RxD–
101929
Router
STATUS
122151
ACTIVE/LINK
SPA-1X10GE-L-V2
1 2

Table 2-11 1-Port 10-Gigabit Ethernet SPA LEDs
ACTIVE/LINK
Port is enabled by software and the link is up.
Port is enabled by software and the link is down.

Cisco 12000 Series Router SIP and SPA Hardware Installation Guide
Release 12.0(33)S, OL-8831-01, Rev. G9
Chapter 2 Overview: Cisco 12000 Series Router Shared Port Adapters
1-Port 10-Gigabit Ethernet SPA Overview
1-Port 10-Gigabit Ethernet SPA XFP Optical Transceiver Modules, Connectors,
and Cables
•Single-mode short reach (SR) XFP module—XFP-10GLR
•Single-mode intermediate reach (IR) XFP module—XFP-10GER
Cisco Systems qualifies the optics that are approved for use with its SPAs. As of Cisco IOS
Release 12.0(31)S the above listed XFPs are the only optical transceiver modules qualified for use.
Use a single-mode optical fiber that has a modal-field diameter of 8.7 ±0.5 microns (nominal diameter
is approximately 10/125 microns) to connect your router to a network.
Figure 2-10 shows the cable
LC-Type Cable for the XFP Optical Transceiver Modules
XFP Connections

Cisco 12000 Series Router SIP and SPA Hardware Installation Guide
Release 12.0(33)S, OL-8831-01, Rev. G9
Chapter 2 Overview: Cisco 12000 Series Router Shared Port Adapters
1-Port 10-Gigabit Ethernet SPA Overview
•
•
•
The XFP temperature range is 0°C to 70°C.
129499
Wavelength (TX) XFP-10GLR: 1260 nm to 1355 nm
XFP-10GER: 1530 nm to1565 nm
Cabling distance
(maximum)
XFP-10GLR: 6.2 miles (10 km)
XFP-10GER: 24.8 miles (40 km)
Operating temperature range XFP-10GLR: -5 to 70 degrees C
XFP-10GER: -5 to 70 degrees C
Storage temperature range XFP-10GLR: -40 to 85 degrees C
XFP-10GER: -40 to 85 degrees C
Tx Power XFP-10GLR: -8.2 to 0.5 dBm
XFP-10GER: -4.7 to 4 dBm
Receiver Sensitivity
(maximum) in OMA6
XFP-10GLR: -12.6 dBm
XFP-10GER: -14.1 dBm
RX Overload XFP-10GLR: 0.5 dBm
XFP-10GER: -1.0 dBm
Maximum Receiver Power Damage XFP-10GLR: +5 dBm
XFP-10GER: +5 dBm

1-Port 10-Gigabit Ethernet DWDM SPA Overview
XFP Port Cabling Specifications
1-Port 10-Gigabit Ethernet DWDM SPA Overview
•
•
•
1-Port 10-Gigabit Ethernet DWDM SPA LEDs
Warning Class 1 Laser Product Statement 113
XFP Wavelength Fiber Type

Cisco 12000 Series Router SIP and SPA Hardware Installation Guide
Release 12.0(33)S, OL-8831-01, Rev. G9
Chapter 2 Overview: Cisco 12000 Series Router Shared Port Adapters
1-Port 10-Gigabit Ethernet DWDM SPA Overview
1-Port 10-Gigabit Ethernet DWDM SPA Faceplate
Caution
Table 2-14 describes the 1-Port 10-Gigabit Ethernet DWDM SPA LEDs.
ACTIVE/LINK LED CARRIER LED
STATUS LED
210192
SPA-1X10GE-L-ITUC
STATUS
CARRIER
ACTIVE/LINK
MAX INPUT
POWER LEVEL
0 dBm
RX TX
0
3
2
1
LED Label Color State Meaning

Cisco 12000 Series Router SIP and SPA Hardware Installation Guide
Release 12.0(33)S, OL-8831-01, Rev. G9
Chapter 2 Overview: Cisco 12000 Series Router Shared Port Adapters
Cleaning Optics
1-Port 10-Gigabit Ethernet DWDM SPA Cables
Cleaning Optics
Caution
2-Port Gigabit Ethernet SPA Overview
•
•
•

Cisco 12000 Series Router SIP and SPA Hardware Installation Guide
Release 12.0(33)S, OL-8831-01, Rev. G9
Chapter 2 Overview: Cisco 12000 Series Router Shared Port Adapters
2-Port Gigabit Ethernet SPA Overview
2-Port Gigabit Ethernet SPA LEDs
12
STATUS
0
1
A/L A/L
SPA-2X1GE
0
1
A/L A/L
138041
2
1 3
LED Label Color State Meaning
A/L
Port is enabled and the link is up.
Port is enabled and the link is down.