Specifications

Enterasys Xpedition 2000 Getting Started Guide 39
Installing the Hardware
Figure 22 shows the pin positions in the LFH-60 high density connector.
Figure 22. LFH-60 high density connector
The procedure following the figure describes how to set up and insert the cables.
Figure 23. Plugging a LFH-60 high density connector cable into a Dual Serial or
Quad Serial – C/CE expansion module
Enterasys Dual Serial and Quad Serial – C/CE expansion modules use standard copper
twisted-pair cable with one of four custom remote-end connectors to attach to their
respective CSU/DSU modules.
To attach the segment cables to your Dual Serial or Quad Serial – C/CE expansion
module:
12 P2_RXD_B 27 P1_DSR_A 42 P2_DTR_B 57 P1_DTR_A
13 P2_RXD_A 28 P1_DSR_B 43 P2_DTR_A 58 P1_DTR_B
14 P2_RXC_B 29 P1_MODE[1] 44 P2_SCTE_B 59 P1_LL_A
15 P2_RXC_A 30 P1_GND 45 P2_SCTE_A 60 P1_SHIELD
Table 20. LFH-60 high density connector pin assignments (Continued)
Pin Signal Pin Signal Pin Signal Pin Signal
1
30
60
31
46
45
16
15
87654321 87654321
Quad Serial - C
87654321
10/100BASE-TX
1
3
2
4
CONSOLE
10/100 MGMT
OK
ERR DIAG
HBT
RST
G2M-HTXA2-08 G2M-SERCAC-04
10/100BASE-TX 10/100BASE-TX
SYS
1,2
Tx
Rx
Link
12
3,4
Tx
Rx
Link
3
4