Cisco ASR 5000 Series, Installation Manual

Page: 132 / 317

Cabling the Gigabit Ethernet Line Cards
▀ RJ-45 SFP Module Detail
▄ ASR 5000 Installation Guide
132
RJ-45 SFP Module Detail
The following describes the RJ-45 (copper) SFP module for the GLC2 and the QGLC with pinouts and definitions.
Important:
To comply with GR-1089 intra-building, lightning-immunity requirements and ensure compliance
with FCC Radiated Emissions Criteria, you must use shielded-twisted pair (STP) cable and assure that it is properly
terminated at both ends.
The 1000Base-TX interface is suitable for connection to intra-building or unexposed wiring or
cabling only. These intra-building ports MUST NOT be metallically connected to interfaces that connect to the outside
plant (OSP) or its wiring. These interfaces are designed for use as intra-building interfaces only (Type 2 or Type 4 ports
as described in GR-1089-CORE, Issue 5) and require isolation from the exposed OSP cabling. The addition of Primary
Protectors is not sufficient protection in order to connect these interfaces metallically to OSP wiring.
Figure 45. RJ-45 Interface Pinout
Table 42. RJ-45 Interface Pinout
Pin 1000Base-Tx 1Gbps Cat5+
1 BI DA+
2 BI DA-
3 BI DB+
4 BI DC+
5 BI DC-
6 BI DB-
7 BI DD+
8 BI DD-
RX = Receive Data TX = Transmit Data BI = BI directional data DA, DB, DC, DD = Data Pair A, B, C, and D
The following light emitting diode (LED) status indicators are provided on the Gigabit Ethernet line cards:

Link: This green LED shows whether or not the line card is connected to the network. The LED is illuminated
when the card is connected.

Activity: This green LED shows when data is transmitted or received. The LED is illuminated when data is
passing through the interface.