XHT-A05 · FTTH / FTTR ACCESS NETWORKS
XGS-PON & GPON Coexistence WDM (XPON WDM / PON CEx)
Passive WDM mux/demux · choose the ports your network needs · SC/APC · from 1 pc
A passive WDM element that lets two or more PON generations and services share a single ODN fiber - upgrade GPON to XGS-PON without re-cabling or dropping existing subscribers. Select which ports to integrate; every build ships SC/APC, tested, from one piece.
At a Glance
Ports: GPON + XGS-PON as standard; add NG-PON2, CATV (RF-Video) and OTDR monitoring ports as your network requires
Connector: SC/APC (green) on all ports
Insertion loss (max): GPON ≤0.8 dB · XGS-PON ≤1.1 dB · NG-PON2 ≤1.4 dB · CATV ≤1.7 dB · OTDR ≤2.0 dB
Isolation: ≥30 dB between channels · PDL ≤0.2 dB · Return loss ≥45 dB · Directivity ≥50 dB
Power handling: up to 300 mW per port
Package: ABS plastic box, or LGX plug-in cassette (ABS)
MOQ & lead time: standard GPON + XGS-PON from 1 pc, ~7 days; other port combinations agreed on request
Optical & Environmental Performance
| Parameter |
Value |
| GPON port (up / down) |
1290-1330 / 1480-1500 nm · IL ≤0.8 dB max |
| XGS-PON port (up / down) |
1260-1280 / 1575-1581 nm · IL ≤1.1 dB max |
| NG-PON2 port (up / down) |
1524-1544 / 1596-1603 nm · IL ≤1.4 dB max |
| CATV / RF-Video port |
1550-1560 nm · IL ≤1.7 dB max |
| OTDR monitoring port |
1640-1660 nm · IL ≤2.0 dB max |
| Channel isolation |
≥30 dB |
| Polarization dependent loss (PDL) |
≤0.2 dB max |
| Return loss |
≥45 dB |
| Directivity |
≥50 dB |
| Max. Power Handling |
300 mW |
| Connector |
SC/APC (green) |
| Operating temperature |
-5 to +70 °C |
Choose Your Build
Step 1 · Port set: GPON + XGS-PON is the standard build. Integrate NG-PON2, CATV (RF-Video) and OTDR monitoring ports only as your network actually needs them.
Step 2 · Package: compact ABS plastic box for wall / box mounting, or LGX plug-in cassette for ODF / rack patching.
Step 3 · Label: standard labeling at normal lead time; custom label / private marking is a custom service with MOQ and lead time agreed on request.
Ordering, MOQ & Lead Time
▪ Standard build (GPON + XGS-PON): from 1 pc, ~7 days.
▪ Other port combinations (add NG-PON2, CATV / RF-Video, OTDR monitoring) are made to order: choose which ports to integrate, with MOQ and lead time agreed on request; a sample can be supplied first.
▪ Mixed port sets / packages in one shipment are normal for project roll-outs; reply within 24 h.
Part number: XHT-A05-[PORTS]-[PACKAGE]-[SCAPC]
PORTS: GPXGS = GPON+XGS-PON (standard) · add NG / RF / OTDR as needed
PACKAGE: ABS = ABS plastic box · LGX = LGX plug-in cassette
Example:
XHT-A05-GPXGS-LGX-SCAPC = GPON+XGS-PON, LGX cassette, SC/APC
Related Products
▪ PLC splitters for ODN distribution → XHT-A03
▪ Single-mode patch cords and pigtails for cabinet / OLT patching → XHT-A01 / XHT-A02
▪ Outdoor distribution boxes and hardened MST terminals → XHT-A07 / XHT-A08
▪ SC field-installable fast connectors for drop termination → XHT-A04
FAQ
Q1. Why do I need this WDM - can't my Combo OLT do it?
A Combo PON OLT often integrates the coexistence function internally. Where you have separate GPON and XGS-PON OLT ports, or want to add CATV / OTDR onto an existing fiber, this passive WDM lets two or more services share one ODN fiber without re-cabling or dropping live subscribers.
Q2. Which ports should I integrate?
Start with the standard GPON + XGS-PON build. Add CATV (RF-Video) only where analog video overlay is required, NG-PON2 where TWDM capacity is planned, and OTDR only if you need live-link fault monitoring on the same fiber. You only pay for the ports you actually use.
Q3. SC/APC or SC/UPC?
APC (green) is required for PON and CATV overlay - the angled polish keeps return loss high. All our builds ship SC/APC; never mate APC with UPC.
Q4. ABS box or LGX cassette?
ABS plastic box suits wall / box mounting and compact outdoor positions; the LGX plug-in cassette drops straight into a standard ODF / rack patch panel for central-office patching.
Q5. MOQ and lead time?
The standard GPON + XGS-PON build starts from 1 pc in about 7 days. Other port combinations (NG-PON2, CATV, OTDR) are quoted on request with their MOQ and lead time; a sample can be sent by courier before a volume order.
This page covers passive GPON / XGS-PON coexistence WDM (XPON WDM / PON CEx). Values are max / typical per production test; each shipment includes measured values per port. See the splitter, patch cord, pigtail and distribution-box SKUs for the rest of the FTTH workflow.
