Evolution® IP-20LH
Installation Guide
Ceragon Proprietary and Confidential
Page 92 of 101
10.
Interfaces and Pin-Outs
10.1
TCC Interfaces and Pin-Outs
A TCC contains two GbE Ethernet interfaces and two FE interfaces for
management.
For the GbE interfaces, you can choose between two optical (SFP) and two
electrical (RJ-45) physical interfaces. The electrical interfaces are labeled
GbE1 and GbE2. The optical interfaces are labeled SFP1 and SFP2. The optical
interfaces are located to the right of the electrical interfaces.
The FE management interfaces are labeled MGMT1 and MGMT2. These
interfaces are 100BaseT with auto negotiation and auto crossover.
A TCC also contains the following interfaces:
One RJ-45 terminal interface (RS-232)
One DB-9 interface for external alarms, supporting four pairs of signals
One RJ-45 synchronization interface for clock input and output
GbE Port #1 / 2
RJ45
Pin no.
Description
1
BI_DA+ (Bi-directional pair +A)
2
BI_DA- (Bi-directional pair -A)
3
BI_DB+ (Bi-directional pair +B)
4
BI_DC+ (Bi-directional pair +C)
5
BI_DC- (Bi-directional pair -C)
6
BI_DB- (Bi-directional pair +B)
7
BI_DD+ (Bi-directional pair +D)
8
BI_DD- (Bi-directional pair -D)
Management Port #1 / 2
RJ45
Pin no.
Description
1
TX+
2
TX-
3
RX+
4
NC
5
NC
6
RX-
7
NC
8
NC
