Adtran 1184518L1 Leaflet

DESCRIPTION

The Small Form-Factor Pluggable (SFP) Gigabit Ethernet, 

Single-Fiber is a bidirectional SFP that plugs into the 

Central Office Optical Network Unit (ONU) designed to 

accept SFPs. The SFP provides a single optical interface 

to the GigE physical interface. Installed into an appro-

priate ONU, the SFP provides a Gigabit Ethernet 

tributary interface to the supporting system.

The following features are supported on the SFP:

♦

1000Base-LX 1310 nm Transmitter

♦

1000Base-LX 1490 nm Receiver

♦

Optical distance: 40 km maximum

Operational Specifications

♦

Optical Specifications:
– Optical transmit level: –2 dBm to +3 dBm 
– Optical receive level: –23 dBm to –3 dBm 
– Optical connectors: LC

♦

Extended Environmental Support:
– Operational temperature range: –40°C to +70°C
– Storage temperature range: –40°C to +85°C
– Relative humidity to 95%, noncondensing

INSTALLATION

To install the SFP into an appropriate module, complete 

the following steps:

1. Inspect the SFP. If damaged, file a claim with the 

carrier and then contact ADTRAN Customer Service.

2. Do not remove the protective end cap from the SFP 

until the fiber optic cable is ready to be connected.

3. Insert the SFP into the SFP receptacle on the ONU. 

Ensure the manufacturer’s label on the SFP is facing 

upward for correct installation.

4.  Slide the SFP all the way into the receptacle until 

there is an audible “click”.

5. Continue the installation and turn-up of the ONU 

using the instructions in the Job Aid that 

accompanied that ONU. The Installation and 

Maintenance Practice (I&M) for the ONU is available 

online at 

www.adtran.com

.