FlexSym XGS-PON Combiner
[Limited Availability] The Tellabs® FlexSym™ XGS-PON Combiner enables ITU-T G.984 G-PON and ITU-T G.9807 XGS-PON wavelengths to coexist within the same single mode fiber cabling and across the same passive optical distribution splitters. Thus, existing Tellabs Optical LAN deployments with G-PON ONTs can cost-effectively migrate to 10G XGS-PON ONTs on a strategic per device, service, user and ONT basis. For new installations, the Tellabs FlexSym XGS-PON Combiner helps deliver unique flexibility to optimize your 10-gigabit connectivity by only connecting the 10G XGS-PON ONTs, with symmetrical bandwidth and bi-directional encryption, to those devices, services, and users that truly require higher multi-rate 2.5, 5 and 10 gigabit speeds.

Features and Benefits

  • Optimized interworking with Tellabs Optical LAN equipment inside buildings and across a campus
  • Tellabs FlexSym XGS-PON Combiner mounts in standard LGX enclosure
  • Combines G-PON and 10G XGS-PON wavelengths onto a single fiber enabling G-PON and 10G across same optical infrastructure
  • Provides optimal upstream filtering to eliminate any unwanted wavelengths maximizing efficiency
  • Connected ONTs can be either G-PON, or 10G XGS-PON, and either closet-based, or deep fiber placement
  • Economical overlay of existing 3rd-party G-PON installs with Tellabs FlexSym Series 10G XGS-PON solution

Included Highlights

Investment Protection

Allows for ITU G.984 G-PON and ITU G.9807 XGS-PON wavelengths to coexist within the same single mode fiber cabling and across the same passive optical distribution splitters.

Cost optimize 10 Gigabit

Not all enterprise-based devices, services and users require 2.5, 5 and 10 gigabit connectivity, therefore this combiner enables G-PON ONTs to stay, and add new multi-rate XGS-PON ONTs strategically.

Extended Temperature

This G-PON and XGS-PON combiner is rated to withstand industrial temperatures for a wide range of mounting options.

Flexible Mounting Options

The Tellabs FlexSym XGS-PON Combiner mounts in a standard LGX enclosure.


  • RoHS
  • XGS-PON (NGA) Band 1260 to 1280 nm and 1524 to 1625 nm
  • Insertion Loss XGS-PON BAND 1.2 dB, includes connector loss
  • Max Input Power Damage Threshold 25 dBm
  • G-PON Band 1300 to 1320 dB and 1480 to 1500 dB
  • Insertion Loss G-PON BAND 1.2 dB, includes connector loss
  • Standard LGX enclosure
Ordering Information
  • Limited Availability
  • Part Number: 81.SCAPC2X1WDMC
  • The development, release, and timing of features or functionality described for Tellabs’ products remains at Tellabs’ sole discretion. The information that is provided within this data sheet is not a commitment nor legal obligation to deliver any material, code or functionality.
  • Width: 1.1 in (29 mm)
  • Weight: 0.84 lb (0.38 kg)
  • Depth: 6.21 in (157.8 mm)
  • Height: 5.1 in (129 mm)
  • Two (2) input ports for G-PON and XGS-PON
  • One (1) common output port
  • SC/APC connectors
  • Relative Humidity: 5–95% noncondensing
  • Temperature: -40° to +185° F (-40° to +85° C)
Product Specifications Sheet

FlexSym XGS-PON Combiner
Product Specifications
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