3-33
3.15.4
Repeater Connections
See Figure 3-20. Radio repeater connections consist of Ethernet connections (refer to Para.
3.15), DS1 connections, and service channel connections. When the radio is provisioned as
a repeater, service channel overhead is transported between shelves at the DS1 data rate
using the RPTR IN/OUT connector J203 on the ETH/T1 line interface board.
3.15.4.1
Repeater DS1 Lines 1-32 Connections (J201/J323 In and J202/J324 Out)
Recommended connectorized cable assembly – PN 695-7806-XXX (22 AWG 16-pair
shielded, jacketed cable with 37-pin D-type connector on each end). See Figure 3-19 for
location and pinout. Refer to Table 3-12 and Table 3-13 for mating cable and pinout.
3.15.4.2
Repeater Service Channel Connections (J203 on one shelf to J203 on
second shelf)
Recommended connectorized cable assembly – PN 695-4125-007/013 (26 AWG 5-pair
shielded, jacketed cable with 9-pin D-type connector on each end). see Figure 3-20 for loca-
tion and pinout. Refer to Table 3-14 for mating cable pinout.
Figure 3-20 Repeater Interconnect Diagram
Eth Card
10/100/1000 Base T
Ethernet Cable
T1 LINES 1-16
T1 LINES
17-32
T1 LINES 1-16
T1 LINES 17-32
Service Channel Overhead
Radio
Repeater
1
T1
IN
J303
RPTR
IN/OUT
J203
T1
OUT
J304
Eth Card
Radio
Repeater
2
T1
IN
J303
RPTR
IN/OUT
J203
T1
OUT
J304
MDR-1300-SM
12/10/07
J323 J324 J323 J324
Cable
PN 695-7806-XXX
RPTR Cable
PN 695-4125-007/013
Cable
PN 695-7806-XXX
To Next Page
Loading...
