Juniper Networks E-Series manual BT43 SMB

Table 12-3I/O module specifications (continued)

		Model	SRP Module	No. of
I/O Module Labela	Type	Compatibility	Compatibility	Ports	Connector Type	Cabling Specifications
CT3/T3	ASIC	ERX-7xx models	SRP-5G+	12	BT43 SMB	• The line interface unit supports
12		ERX-14xx models	SRP-10G		(cable that adapts to	two line build-outs:
I/O						› 0–68.5 m (0–225 feet)
		ERX-310 router	SRP-40G		75-ohm BNC is
			SRP-40G+		available)	› 69–137 m (226–450 feet)
			SRP-SE10G			• 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).
E3
E3	Non-ASIC	ERX-7xx models	SRP-5G	3	BNC	The transmitted signal complies with
I/O		ERX-1410 router	SRP-5G+		75 ohm	ITUT G.703, Physical/electrical
						characteristics of hierarchical digital
			SRP-10G
						interfaces (November 2001) for cable
						lengths from 0–137 m (0–450 feet).
E3-12	ASIC	ERX-7xx models	SRP-5G+	12	BT43 SMB	The transmitted signal complies with
FRAME		ERX-14xx models	SRP-10G		(cable that adapts to	ITUT G.703, Physical/electrical
						characteristics of hierarchical digital
I/O		ERX-310 router	SRP-40G		75-ohm BNC is
						interfaces (November 2001) for cable
					available)
			SRP-40G+
						lengths from 0–137 m (0–450 feet).

SRP-SE10G

I/O Module Specifications 12-21

E-Series Routers