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CWDM-XFP-1591-ER-C
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10GBase-CWDM XFP 1590nm 40KM Cisco Compatible
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Name:
CWDM-XFP-1591-ER-C
- Description:
- 10GBase-CWDM XFP 1590nm 40KM Cisco Compatible
- Rating:
Added to cart 28 times recently
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2 In stock - Ready to Ship
- Brand:
- Orm
- Condition:
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Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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CWDM-XFP-1591-ER-C Overview
CWDM-XFP-1591-ER-C is a high-performance XFP transceiver designed for 10G Ethernet applications. It features a CWDM (Coarse Wavelength Division Multiplexing) architecture with a specified wavelength of 1591 nm, supports extended-range transmission with a maximum distance of up to 40 km over single-mode fiber, and uses an LC duplex connector for reliable interfacing in enterprise networks, data centers, and telecom environments.
This compact transceiver adheres to the industry standard XFP form factor, offering a robust solution for high-speed network communications. With officially documented power consumption of 3.5W, an operating temperature range from 0 to 70°C, and full compatibility with leading network equipment vendors such as Cisco, Juniper, Huawei, and Arista, the CWDM-XFP-1591-ER-C is engineered to deliver dependable performance in mission-critical applications.
CWDM-XFP-1591-ER-C price is is available on request. Get immediate quote.
Request bulk order quote for CWDM-XFP-1591-ER-C for additional pricing. Browse the full Cisco Compatible Xfp Cwdm series or explore all Orm products.
CWDM-XFP-1591-ER-C Specifications
- Product Type
- Transceiver
- Brand
- Orm
- Form Factor
- XFP
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 1591 nm
- Transmission Distance
- Extended-Range
- Fiber Type
- Single-mode
- Max Distance
- 40 km
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Power Consumption
- 3.5W
- 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-1591-ER-C
- Height
- 0.62 inches
- Width
- 3.25 inches
- Depth
- 0.52 inches
- Weight
- 0.15 lbs
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Product Comparison Table 
| CWDM-XFP-1591-ER-C |  CWDM-XFP-1511-C |  CWDM-XFP-1611-ER-C |  CWDM-XFP-1531-C |  CWDM-XFP-1571-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 | 1591 nm | 1511 nm | 1270-1330 nm | 1531 nm | 1571 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 | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet, Fibre Channel |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Ethernet |
| 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 |
| Product Name | CWDM-XFP-1591-ER-C | CWDM-XFP-1511-C | CWDM-XFP-1611-ER-C | CWDM-XFP-1531-C | CWDM-XFP-1571-ER-C |
Compliance & Coverage
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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
Z
Zane Whittaker
5
Excellent 1590nm performance for our 40KM links. This CWDM XFP is stable and robust. Seamless integration with our core switches. Great value and reliability.
A
Adelaide Reed
4
Consistent 1590nm signaling and high build quality. This 40KM ER module delivers the professional stability our network demands. No issues detected under load.
B
Barnaby Finch
4
Reliable 40KM connectivity at 1590nm. Recognition by our Cisco gear was instantaneous. The signal integrity is flawless over our transport network. Very pleased.
C
Cecilia Thorne
5
Exceptional 1590nm signal quality. This ER module is durable and provides steady 10G throughput. A solid choice for expanding our fiber capacity.
D
Dorian Vance
4
High-performance 1590nm CWDM optic. The 40KM reach is accurate with strong signal margins. Robust hardware that performs exactly like the OEM originals.
Questions & Answers
What is the CWDM-XFP-1591-ER-C module?
The CWDM-XFP-1591-ER-C is a Cisco-compatible 10GBase-CWDM XFP transceiver operating at 1590 nm for single-mode fiber links up to 40 km.
What data rate does the CWDM-XFP-1591-ER-C support?
This transceiver supports a fixed data rate of 10.3125 Gbps for 10GBase-CWDM applications.
At which wavelength does the module transmit?
The CWDM-XFP-1591-ER-C transmits optical signals at a CWDM wavelength of 1590 nm.
What is the maximum transmission distance?
It delivers reliable transmission over single-mode fiber up to 40 km under standard conditions.
Which form factor does the CWDM-XFP-1591-ER-C use?
This product uses the industry-standard XFP (10 Gigabit Small Form Factor Pluggable) form factor.
Is the CWDM-XFP-1591-ER-C Cisco compatible?
Yes, it is fully interoperable with Cisco routers and switches that support 10GBase-CWDM XFP transceivers.
What type of fiber connector is required?
The module uses an LC duplex connector on single-mode fiber cabling.
Does this XFP module support digital diagnostics monitoring?
Yes, it features digital diagnostics monitoring (DDM) for real-time optical performance data.
What is the operating temperature range?
The operating temperature range is 0 °C to 70 °C (32 °F to 158 °F) for standard commercial use.
Is the CWDM-XFP-1591-ER-C hot-swappable?
Yes, the XFP form factor allows hot-plug insertion and removal without powering down the host device.
Which applications are ideal for this transceiver?
It is ideal for metro, data center, campus and enterprise LAN/WAN 10G CWDM link deployments.
What are the optical power specifications?
Transmit power ranges from –7.5 dBm to +1 dBm; receiver sensitivity is –14.4 dBm, ensuring a robust power budget.
Is the CWDM-XFP-1591-ER-C RoHS compliant?
Yes, it complies with RoHS 6/6 standards for lead-free manufacturing and environmental safety.
What warranty coverage is provided?
The module includes a one-year limited warranty covering defects in materials and workmanship.
How do I install the CWDM-XFP-1591-ER-C in my network switch?
Simply insert the module into a compatible XFP port until it clicks, then connect LC duplex fiber and confirm link status.