ADTRAN Switch 1442120G1 User Manual

Small Form-Factor Pluggable  
Gigabit Ethernet, Single-Fiber 20 km  
CLEI: VAUIAL8P _ _  
Product P/N: 1442120G1  
Issue Date: 0802  
Document P/N: 61442120G1-22A  
DESCRIPTION  
INSTALLATION  
The Small Form-Factor Pluggable (SFP) Gigabit Ethernet,  
Single-Fiber is a bidirectional SFP that plugs into the  
Central Office Optical Loop Termination (OLT) designed  
to accept SFPs. The SFP provides a single optical  
interface to the GigE physical interface. Installed into an  
appropriate OLT, the SFP provides a Gigabit Ethernet  
tributary interface to the supporting system.  
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 OLT.  
Ensure the manufacturer’s label on the SFP is facing  
upward for correct installation.  
NOTE: To ensure compatibility, refer to the documentation  
provided with the OLT.  
4. Slide the SFP all the way into the receptacle until  
there is an audible “click”.  
The following features are supported on the SFP:  
1000Base-LX 1490 nm Transmitter  
1000Base-LX 1310 nm Receiver  
NOTE: The latch on the SFP is used to remove the SFP from  
the cage on the circuit card.  
Optical distance: 20 km maximum  
5. Continue the installation and turn-up of the OLT  
using the instructions in the Job Aid that  
accompanied that OLT. The Installation and  
Maintenance Practice (I&M) for the OLT is available  
online at www.adtran.com.  
CAUTION: Due to compliance certification requirements,  
only SFPs supplied by ADTRAN should be used.  
ADTRAN cannot certify system integrity with  
other SFPs.  
Operational Specifications  
Optical Specifications:  
– Optical transmit level: –8 dBm to –3 dBm  
– Optical receive level: –22 dBm to –3 dBm  
– Optical budget: 14 dB  
– Optical connectors: LC  
Extended Environmental Support:  
– Operational temperature range: –40°C to +85°C  
– Storage temperature range: –40°C to +85°C  
– Relative humidity to 95%, noncondensing  
 

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