Juniper Networks E-Series manual SRP-5G BNC

Table 12-3I/O module specifications (continued)
		Model	SRP Module	No. of
I/O Module Labela	Type	Compatibility	Compatibility	Ports	Connector Type	Cabling Specifications
CT1
CT1	Non-ASIC	ERX-7xx models	SRP-5G	24	RJ-48C	• Use shielded cables to maintain
FULL		ERX-1410 router	SRP-5G+		100 ohm	EMC compliance.
I/O						• The line interface unit supports
			SRP-10G
						multiple line build-outs.
						• Signal strength is software
						controlled.
						• The transmitted signal complies
						with ANSI T1.102-1993 Digital
						Hierarchy - Electrical Interfaces
						(1999) for cable lengths up to 201
						m (660 feet).
CT3
CT3/T3	Non-ASIC	ERX-7xx models	SRP-5G	3	BNC	• The line interface unit supports
I/O		ERX-1410 router	SRP-5G+		75 ohm	two line build-outs:
						› 0–68.5 m (0–225 feet)
			SRP-10G
						› 69–137 m (226–450 feet)

• Signal strength is software controlled.

• The transmitted signal complies with ANSI T1.102-1993 Digital Hierarchy - Electrical Interfaces (1999) for cable lengths up to 201 m (660 feet).

12-20CHAPTER 12 Module Specifications