Juniper Networks ERX-705, ERX-1410 manual COC12/STM4 COCx/STMx SC full duplex Tx power Single mode

Connection Information ERX Edge Routers

B-9

Table B-3Connection information for module assemblies (continued)

Assembly	Line
Name and	Module	I/O Module	No. of
Capability	Label	Label	Ports	Connector Type	Cabling Specifications
cOC12/STM4	cOCx/STMx	cOC12	1	SC full duplex	•	Tx power:
single mode	F0	STM4				›	min: –15 dBm
intermediate		F0 I/O				›	max: –8 dBm
reach		SINGLE
					• Center wavelength: 1310 nm
		MODE
					•	Rx input power:
						›	min: –31 dBm
						›	max: –8 dBm
					• Rated for 15 km (9.3 miles) of
						9-micron core cable
cOC12/STM4	cOCx/STMx	cOC12	1	SC full duplex	•	Tx power:
single mode	F0	STM4				›	min: –5.0 dBm
long reach		F0 I/O				›	max: 0 dBm
		LONG
					• Center wavelength: 1310 nm
		HAUL
					•	Rx input power:
						›	min: –34 dBm
						›	max: –7 dBm
					• Fiber type: 9-micron core
					• Rated for 40 km (24.8 miles)
						of 9-micron core cable
CT1	CT1	CT1	24	RJ-48C	•	Use shielded cables to
		FULL		100 ohm		maintain EMC compliance.
		I/O			• The line interface unit
						supports 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).