Adtran Single-Mode Fiber SFP+ Transceiver

The Combo PON D2 Optical Line Terminal (OLT) Small Formfactor Pluggable (SFP+) transceiver combines both the 10Gig XGS-PON OLT and GPON OLT optical transceiver into a single-mode fiber SFP+ module. The SFP+ module provides a single optical interface to a physical interface and provides an XGS-PON and a GPON interface to the supporting system when installed into an appropriate OLT module or system.

Both the XGS-PON and GPON optical burst mode receivers incorporate APD / TIA optics for maximum sensitivity. The XGSPON transmitter incorporates a 1577nm EML laser assembly and the GPON transmitter incorporates a 1490nm DFB laser assembly. The SFP+ module is designed to support distances up to 20km in the Optical Distribution Network (ODN).

• GPON, XGS-PON, and combined GPON / XGS-PON access networks
• Fiber to the Premises (FTTP)
• Fiber to the Building (FTTB)
• Fiber to the Curb (FTTC)
• Fiber to the Distribution Point (FTTDP)

• ODN class D2 (N2/C+) transceiver
• Data rates:
  • XGS-PON 10G down/10G up
  • GPON 2.5G down/1.25G up
• XGS-PON optical receive wavelength: 1270nm
• XGS-PON optical transmit wavelength: 1577nm
• GPON optical receive wavelength: 1310nm
• GPON optical transmit wavelength: 1490nm
• Optical distance: 20km maximum
• Hot pluggable

• Adtran Single-Mode Fiber SFP+ Transceiver for COmbo PON / XGSPON