Cisco Cisco Packet Data Gateway (PDG) Guia Da Instalação
Technical Specifications
Interface Specifications ▀
ASR 5000 Installation Guide ▄
271
Fast Ethernet Line Card (FLC2) Interfaces
Each of the eight RJ-45 interfaces available on the FLC2 supports auto-sensing 10Base-Tx or 100Base-Tx Ethernet
interfaces.
interfaces.
10/100 Mbps RJ-45 Interface
The RJ-45 interfaces on the Fast Ethernet line card support the following cable types and transfer rates. The following
figure shows the pin-outs for the RJ-45 Ethernet ports.
figure shows the pin-outs for the RJ-45 Ethernet ports.
Table 96.
FLC2 RJ-45 Ethernet Pinouts
Pin
10Base-T 10Mbps Cat3
100Base-TX 100Mbps Cat5
1
TX+
TX+
2
TX-
TX-
3
RX+
RX+
4
na
na
5
na
na
6
RX-
RX-
7
na
na
8
na
na
Gigabit Ethernet Card (GLC2/QGLC) SFP Interfaces
1000Base-SX
The 1000Base-SX fiber SFP interface on the Gigabit Ethernet Card (GLC2) has one pair of fiber connectors. The Quad
Gigabit Ethernet Card (QGLC) has four pairs.
Gigabit Ethernet Card (QGLC) has four pairs.
Table 97.
100Base-SX Fiber Transmit and Receive Levels
Signal
Level
Max TX: 0 dBm
Min TX:
-9.5 dBm
Max RX: 0 dBm (saturation average power)
Min RX: -20 (typical) / -17 (max.) dBm (sensitivity average power)