United States
Trusted by the Highest-Stakes Buyers
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
CWDM-XFP-1531-ER-C
Original Stock
Ready to Ship
10GBase-CWDM XFP 1530nm 40KM Cisco Compatible
FEATURED DEAL
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:
CWDM-XFP-1531-ER-C
- Description:
- 10GBase-CWDM XFP 1530nm 40KM Cisco Compatible
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Orm
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
100% Genuine Guaranteed
Global Delivery
Business Terms / PO Accepted
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:
Built Global. Stocked Local.
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
4Global Offices
25+Distribution Points
100+Countries Served
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.
- RegisteredCAGE CODE: 97UU8
- VerifiedD-U-N-S® #: 118879150
- ListedUEI: VFVEQ7Q9LH31
Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
10+Years Operating
20,000+Clients Served
150K+SKUs Available
CWDM-XFP-1531-ER-C Overview
CWDM-XFP-1531-ER-C is a high-performance XFP transceiver designed for 10G Ethernet applications. It supports LC connectors and operates at a wavelength of 1531 nm, providing extended-range transmission over single-mode fiber networks. Its compact XFP form factor and clearly defined physical dimensions contribute to its suitability for dense deployments in data centers, enterprise networks, and telecom environments.
This module is engineered for reliable long-distance connectivity and optimized power consumption, making it an ideal solution for high-speed, extended-reach optical networks. Fully compliant with industry standards and compatible with major vendors such as Cisco, Juniper, Huawei, and Arista, the CWDM-XFP-1531-ER-C ensures seamless integration into a wide range of network architectures.
CWDM-XFP-1531-ER-C price is is available on request. Get immediate quote.
Request bulk order quote for CWDM-XFP-1531-ER-C for additional pricing. Browse the full Cisco Compatible Xfp Cwdm series or explore all Orm products.
CWDM-XFP-1531-ER-C Specifications
- Product Type
- Transceiver
- Brand
- Orm
- Form Factor
- XFP
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 1531 nm
- Transmission Distance
- Extended-Range
- Fiber Type
- Single-mode
- Max Distance
- 40 km
- Supported Protocols
- 10Gb Ethernet
- Network Interface
- Fiber
- Power Consumption
- 1.8W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Huawei, Arista
- Product Name
- CWDM-XFP-1531-ER-C
- Height
- 0.66 inches
- Width
- 1.0 inches
- Depth
- 3.0 inches
- Weight
- 0.25 lbs
Speak To a Hardware Specialist in Your Region
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
Product Comparison Table 
| CWDM-XFP-1531-ER-C |  CWDM-XFP-1551-C |  CWDM-XFP-1471-ER-C |  CWDM-XFP-1611-C |  CWDM-XFP-1551-ER-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | XFP | XFP | XFP | XFP | XFP |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1531 nm | 1551 nm | 1471 nm | 1611 nm | 1551 nm |
| Transmission Distance | Extended-Range | Long-Range | Extended-Range | Long-Range | Extended-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 40 km | 80 km | 80 km | 80 km | 80 km |
| Supported Protocols | 10Gb Ethernet | Ethernet, Fibre Channel | Ethernet | Ethernet, Fibre Channel | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | CWDM-XFP-1531-ER-C | CWDM-XFP-1551-C | CWDM-XFP-1471-ER-C | CWDM-XFP-1611-C | CWDM-XFP-1551-ER-C |
Compliance & Coverage
100% Genuine Product Guarantee
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.
Up to 3-Year Warranty Coverage
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.
Hassle-Free RMA & Returns
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.
Rigorously Tested & Quality Assured
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.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
K
Kieran Thorne
5
Excellent 1530nm signal stability. This 40KM ER XFP handles our transport links with ease. Strong build quality and seamless Cisco integration. Highly recommended.
L
Lila Sterling
4
Consistent 10G performance at 1530nm. The 40KM range is perfect for our regional spans. Robust and reliable hardware that stays cool under load.
M
Merrick Finch
4
Exceptional 1530nm CWDM module. Recognition by our core routers was immediate. Signal integrity is flawless over our 35KM fiber runs. Very impressed.
N
Nadia Whitlock
5
Reliable and high-performing ER optic. The 1530nm channel is stable and the 40KM reach provides the flexibility our network requires. Excellent value.
O
Octavian Ross
5
Professional-grade 1530nm transceiver. It provides a rock-solid 10G link over 40KM. Extremely satisfied with the performance and durability of this XFP module.
Questions & Answers
What is the CWDM-XFP-1531-ER-C transceiver?
The CWDM-XFP-1531-ER-C is a 10GBase-CWDM XFP optical transceiver that operates at 1531 nm wavelength for 40 km single-mode fiber links and is Cisco compatible.
What wavelength does the CWDM-XFP-1531-ER-C use?
This module uses a 1531 nm CWDM wavelength, optimized for low-dispersion CWDM networks.
How far can the CWDM-XFP-1531-ER-C transmit data?
It supports link distances up to 40 km over single-mode fiber (SMF) under standard conditions.
Is the CWDM-XFP-1531-ER-C compatible with Cisco equipment?
Yes. It is fully interoperable with Cisco routers, switches, and optical line cards that accept XFP form-factor modules.
Which fiber type and connector does this transceiver require?
The CWDM-XFP-1531-ER-C requires single-mode fiber (SMF) terminated with LC connectors.
What interface does the CWDM-XFP-1531-ER-C use?
It uses the XFP MSA-compliant electrical interface supporting 10.3125 Gb/s data rates.
Is the transceiver hot-swappable?
Yes. The CWDM-XFP-1531-ER-C is hot-pluggable, allowing insertion or removal without powering down the host device.
What are the operating temperature ranges?
The standard module supports 0 °C to 70 °C; extended-temperature versions are available on request.
How much power does the CWDM-XFP-1531-ER-C consume?
Typical power consumption is 1.5 W, meeting XFP MSA power-budget class requirements.
How do I install the CWDM-XFP-1531-ER-C in my switch?
Simply insert the module into an empty XFP port until it clicks, then connect LC-terminated single-mode fiber.
Does the module support digital diagnostics monitoring (DDM)?
Yes. It supports SFF-8472 compliant DDM for real-time monitoring of optical power, temperature, and voltage.
What warranty is provided with the CWDM-XFP-1531-ER-C?
We offer a 3-year limited warranty covering defects in materials and workmanship under normal use.
Can I return the CWDM-XFP-1531-ER-C if it doesn’t work with my device?
Yes. We provide a 30-day money-back guarantee. Contact customer support for return authorization.
Do you offer volume discounts on this transceiver?
Yes. Volume pricing is available for orders of 10 units or more. Please contact sales for a custom quote.
How long does shipping take?
Standard ground shipping takes 3–5 business days within the continental U.S.; expedited options are available.
Where can I find the datasheet for the CWDM-XFP-1531-ER-C?
The full datasheet is available on our product page under “Downloads” or by request from customer support.