Juniper E SERIES BROADBAND SERVICES ROUTERS 11.3.X - ERX MODULE GUIDE REV 27-9-2010 Manual page 14

ERX 11.3.x Module Guide
Cables and connectors (LX/LH)
LEDs
Alarms, errors, and events
14
LC full duplex
Tx power:
min: –9.5 dBm
max: –3 dBm
Center wavelength: 1300 nm
Rx input power:
min: –20 dBm
max: –3 dBm
Rated for 10 km (6.2 miles) over 10-micron core cable
See ERX Hardware Guide, Chapter 5, Cabling ERX Routers for more information.
See "Module LEDs" on page 109.
See Monitoring Ethernet Interfaces in JunosE Physical Layer Configuration Guide,
Chapter 5, Configuring Ethernet Interfaces.
Table 3: Single-strand SFPs Pairing
Fiber Type Nominal Wavelength (nm)
9 microns TX 1310, RX 1550
Pairs with TX 1550 / RX 1310
9 microns TX 1550 / RX 1310
Pairs with TX 1310, RX 1550
9 microns TX 1310, RX 1490
Pairs with TX 1490 / RX 1310
9 microns TX 1490 / RX 1310
Pairs with TX 1310, RX 1490
9 microns TX 1310, RX 1550
Pairs with TX 1550 / RX 1310
9 microns TX 1550, RX 1310
Pairs with TX 1310 / RX 1550
Maximum Operating Range
(kilometers)
10 (6.2 miles), matching SFP must have
the same operating range
10 (6.2 miles), matching SFP must have
the same operating range
10 (6.2 miles), matching SFP must have
the same operating range
10 (6.2 miles), matching SFP must have
the same operating range
40 (24.85 miles), matching SFP must
have the same operating range
40 (24.85 miles), matching SFP must
have the same operating range
Copyright © 2010, Juniper Networks, Inc.