RS-232 AND V.35 STANDARD PATCH PANELS
8
2.2.4 A
CCESS
M
ODULES
JPM263
RS-232 Standard Access Module with 5 LEDs
JPM268
V.35 Standard Access Module with 5 LEDs
2.2.5 B
LANK
P
ANEL
JPM270
Blank Panel
2.2.6 A
CCESSORIES
You’ll also need patch cords and test patch cords (part number JPM258 [2-ft.] or JPM259 [6-ft.]). For details,
call Black Box Technical Support at 724-746-5500.
2.3 Hardware Summary
2.3.1 F
RONT
C
HASSIS
Identifying Modules
The leftmost slot in the chassis is the only slot capable of using a test module. Test modules are not assigned a
number. It corresponds to the DB25 interface on the rear chassis labeled “TEST EQUIP.”
Each chassis provides 16 slots for patch modules. Patch modules are numbered from left to right, 1 through 16.
Each patch module corresponds to the DCE and DTE interface of the same number on the rear chassis.
Figure 2-1 illustrates the Standard Patch Panel front-panel naming and numbering conventions.
Figure 2-1. Front-panel naming and numbering conventions.
Identifying Patch Cavities
Labels identifying the DTE, DCE, and MON patch cavity rows are found on the front chassis’ right mounting
ear. Patch cavities are referred to by module number/name and function.
