Rj-21X I/O Module - Cisco VCO/4K Mechanical Assemblies

RJ-21X I/O Module

3.0 RJ-21X I/O Module
The RJ-21X I/O module consists of two parts, a PCB assembly that connects to the backplane,
and a faceplate with an RJ21X connector and 96-pin ribbon cable that connects the faceplate
to the PCB assembly. One RJ-21X I/O module connects three 2-Wire Interface cards. The
specifications for the RJ-21X I/O module follow.
Cisco Systems Part Number:
Application:
Mechanical Arrangements:
MDF Circuits:
Construction:
PCB Physical Dimensions:
Faceplate Physical Dimensions:
1-4 Cisco VCO/4K Mechanical Assemblies
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Up to 24 Bridged, T/R Connections to lines and trunks
1 Plug-In PCB (3 DIN To 1 RJ21X); 1 faceplate with an J21X
connector and a 96-pin ribbon cable
24 pairs per modular connector
Single PCB with ribbon cable and rear faceplate
5.25 inch (133 mm) high, 1.13 inch (286 mm) deep,
2.31 inch (58.7 mm) wide
15.73 inch (400 mm) high, 2.37 inch (60.2 mm) wide