Featured Deal
Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
Added to cart 28 times recently
2 In stock - Ready to Ship
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
$890.25
$765.6214% off
Quantity:
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
CWDM-SFPGE-1531
CWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1531nm...
Trusted by the Highest-Stakes Buyers
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
Built Global. Stocked Local.
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
Buyer Protection on Every Order
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
Verified By Federal Bodies
Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.
Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
CWDM-SFPGE-1531 is a high-performance SFP transceiver module designed for long-haul optical networks using coarse wavelength division multiplexing technology. Built to support Gigabit Ethernet connectivity at 1Gbps, this SFP module features an LC duplex connector that ensures reliable fiber-optic communication and is compatible with a wide range of routers, switches, and servers in enterprise and data center environments.
Engineered for efficient network expansion and upgrade, the CWDM-SFPGE-1531 supports TCP/IP protocols and is tailored for seamless installation in SFP cages or slots. Its compact form factor, low power consumption, and robust performance make it an ideal choice for extending high-speed network connectivity where CWDM transmission is required.
CWDM-SFPGE-1531 price is $765.62, a 14% saving from the Huawei list price of $890.25. CWDM-SFPGE-1531 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CWDM-SFPGE-1531 for additional pricing. Browse the full category range or explore all Huawei products.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| CWDM-SFPGE-1531 |  ME0D0MPUB470 |  CR5M0L2XXB20 |  CR2D0L2XFH10 |  CR5M0L2XXA20 | |
|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP |
| Connector Type | SFP (LC Duplex) | RJ-45 | SFP+ | SFP+ | SFP+ |
| Data Rate | 1Gbps | 10Gbps | 10G | 10G | 40Gbps |
| Form Factor | SFP | PCIe | PCIe | PCIe | PCIe |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | SFP | Ethernet | SFP+ | Ethernet | Ethernet |
| Max Speed | 1Gbps | 10Gbps | 10Gbps | 10Gbps | 40Gbps |
| Module Type | SFP | Ethernet | Ethernet | Ethernet Module | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Product Name | CWDM-SFPGE-1531 | ME0D0MPUB470 Ethernet Network Card | CR5M0L2XXB20 High-Speed Ethernet Module | CR2D0L2XFH10 Ethernet Adapter | CR5M0L2XXA20 High-Performance Ethernet Module |
| Product Type | Network Module | Network Card | Network Card | Network Card | Network Module / Network Card |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Auto-negotiation | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP | TCP/IP | TCP/IP, iSCSI |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
CWDM optic delivered clean 1531nm performance over long distance. Stable link and low error rates in production.
Reliable 2.5G CWDM transceiver with strong signal margin. Works well for metro fiber deployments.
Plug and play compatibility with our gear. Long range performance has been excellent.
Consistent operation and stable optical levels. Great for extending GE services across CWDM networks.
Solid build quality and dependable link stability. No alarms or unexpected drops.
Delivered the reach we needed without trouble. A trustworthy CWDM module for enterprise fiber.
The CWDM-SFPGE-1531 is a 2.5Gbps class CWDM eSFP optical transceiver for single-mode fiber networks, operating at 1531 nm with LC connectors and supporting link distances up to 80 km.
CWDM-SFPGE-1531 indicates a Coarse Wavelength Division Multiplexing 2.5G eSFP transceiver module operating at 1531 nm, compatible with Gigabit Ethernet applications over single-mode fiber.
This CWDM optical transceiver operates at a nominal wavelength of 1531 nm, optimized for low insertion loss and minimal cross-talk in CWDM networks.
The CWDM-SFPGE-1531 supports up to 80 km single-mode fiber links when used with compliant CWDM equipment and proper optical budgeting.
This module features standard duplex LC connectors, ensuring compatibility with most CWDM patch panels and fiber cabling infrastructures.
The CWDM-SFPGE-1531 supports a data rate of 2.5 Gbps, suitable for Gigabit Ethernet and SONET/SDH applications.
The CWDM-SFPGE-1531 is designed for single-mode fiber, delivering long-reach performance up to 80 km with low dispersion at 1531 nm.
The module supports the IEEE 802.3z Gigabit Ethernet eSFP interface and is compliant with the Multi-Source Agreement (MSA) for plug-and-play installation.
Yes, the CWDM-SFPGE-1531 transceiver is hot-swappable, allowing installation or removal without powering down the host device.
This module operates reliably between 0°C and 70°C (commercial range) and is rated for storage temperatures from –40°C to 85°C.
Yes, the CWDM-SFPGE-1531 supports Digital Diagnostic Monitoring (DDM/DOM) for real-time access to optical and electrical parameters.
Align the LC connector, insert the module into the SFP port until the latch clicks, then connect single-mode fiber cables. Verify link status LEDs for proper installation.
Use fiber-grade isopropyl alcohol and lint-free wipes or a dedicated fiber connector cleaner. Always inspect connectors with a fiber scope before mating.
This transceiver is RoHS-compliant, CE-marked, and meets ISO9001 quality standards, ensuring safety and environmental compliance.
The CWDM-SFPGE-1531 includes a one-year limited warranty covering defects in materials and workmanship under normal operating conditions.
United States
