Juniper Networks ERX-705, ERX-1410, ERX-1440, ERX-700 manual POS STM4

Connection Information ERX Edge Routers

B-17

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
OC12/STM4	OCx/STMx	OC12	1 active	SC full duplex	•	Tx power:
ATM	ATM	STM4	1 redundant			›	min: –15 dBm
single mode,		APS				›	max: –8 dBm
intermediate		SINGLE
					• Center wavelength: 1310 nm
reach with
		MODE
SONET APS					•	Rx input power:
redundancy						›	min: –31 dBm
						›	max: –8 dBm
					• Rated for 15 km (9.3 miles) of
						9-micron core cable
OC12/STM4	OCx/STMx	OC12	1	SC full duplex	•	Tx power:
ATM	ATM	STM4				›	min: –5.0 dBm
single mode,		I/O				›	max: 0 dBm
long reach		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
OC12/STM4	OCx/STMx	OC12	1	SC full duplex	•	Tx power:
POS	POS	STM4				›	min: –19 dBm
multimode		I/O				›	max: –14 dBm
without		MULTI
					• Center wavelength: 1310 nm
SONET APS
		MODE
redundancy					•	Rx input power:
						›	min: –30 dBm
						›	max: –14 dBm
					• Rated for 2 km (1.2 miles)

over 62.5-micron core cable with an optical loss of 0–9 dB or 50-micron core cable with an optical loss of 7 dB