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EX-SFP-10GE-ERD4931-C
SFP+ 10GbE DWDM Pluggable 1549.32nm 40KM Juniper EX Compatib...
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Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
EX-SFP-10GE-ERD4931-C transceiver is engineered as an SFP module designed to deliver 10 Gigabit Ethernet connectivity. It features LC connectors and is optimized for extended-range transmission over single-mode fiber, making it ideally suited for data centers, enterprise networks, and telecom applications.
This compact transceiver complies with industry-standard protocols while maintaining a standard SFP form factor. With its precise physical dimensions and robust performance in extended-range scenarios, EX-SFP-10GE-ERD4931-C offers a reliable solution for high-speed network infrastructures.
EX-SFP-10GE-ERD4931-C price is is available on request. Get immediate quote.
Request bulk order quote for EX-SFP-10GE-ERD4931-C for additional pricing. Browse the full Juniper Ex Series Compatible Sfp+ Dwdm series or explore all Orm products.
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| EX-SFP-10GE-ERD4931-C |  EX-SFP-10GE-ERD5736-C |  EX-SFP-10GE-ERD4692-C |  EX-SFP-10GE-ERD4851-C |  EX-SFP-10GE-ERD5332-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP+ | SFP+ | SFP |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1310 nm | 1550 nm | 1310nm | 1310 nm | 1550 nm |
| Transmission Distance | Extended-Range | Long-Range | Extended-Range | Extended-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 40 km | 40 km | 80km | 40 km | 40 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Ethernet | Ethernet | Ethernet | Ethernet | 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 |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Product Name | EX-SFP-10GE-ERD4931-C | EX-SFP-10GE-ERD5736-C | EX-SFP-10GE-ERD4692-C | EX-SFP-10GE-ERD4851-C | EX-SFP-10GE-ERD5332-C |
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.
Precise 1549.32nm wavelength. This DWDM module provided immediate 40km connectivity on our EX series switches with zero signal degradation.
Impressive frequency stability. Recognized instantly by Junos CLI. A reliable, cost-effective solution for our high-capacity multiplexed fiber backbone.
Professional grade optics. The 40km reach is consistent and the DOM reporting is accurate for proactive link monitoring. Highly recommended.
Flawless integration. No configuration hurdles. Matches technical specs perfectly, delivering stable 10G throughput across our long-haul spans.
Outstanding reliability and build quality. These transceivers run cool and maintain excellent signal integrity for our DWDM infrastructure.
Significant savings over OEM without compromising performance. Stable 1549.32nm signaling. Perfect for our regional branch site interconnects.
The EX-SFP-10GE-ERD4931-C is a DWDM SFP+ transceiver operating at 1549.32 nm, supporting 10 GbE data rates over single-mode fiber up to 40 km, fully compatible with Juniper EX series.
This EX-SFP-10GE-ERD4931-C module is fully interoperable with Juniper EX2200, EX2300, EX3300, EX4200, EX4300, EX4550 and EX9200 platforms.
It uses a standard LC duplex connector designed for single-mode fiber, ensuring low insertion loss and reliable optical coupling.
The module supports optical transmission distances up to 40 km (25 mi) over ITU-G.652 single-mode fiber at 10 Gbps.
Yes, this SFP+ DWDM transceiver is hot-swappable, allowing you to install or replace it without powering down your Juniper EX switch.
The EX-SFP-10GE-ERD4931-C is tuned to ITU channel 31 at a central wavelength of 1549.32 nm for dense wavelength-division multiplexing.
No. DWDM modules like the 1549.32 nm SFP+ require a DWDM MUX/DEMUX and ITU-grid fiber; they are not compatible with CWDM wavelength plans.
It supports line speeds of 9.95 to 11.3 Gbps, optimized for 10 Gigabit Ethernet applications.
Yes, it is designed for multi-vendor interoperability and has been validated with common DWDM systems from Cisco, Arista, Ciena and others.
The module consumes less than 1.2 W in active operation, complying with SFF-8431 and SFF-8472 MSA specifications.
Operating temperature: 0 °C to 70 °C (32 °F to 158 °F); relative humidity: 5% to 85% non-condensing.
No calibration is needed. The module is factory-tuned to 1549.32 nm and auto-negotiates with Juniper EX hardware upon insertion.
Use the Juniper CLI show interface transceiver diagnostics command to view real-time temperature, voltage, TX/RX power and optical wavelength.
We offer a lifetime warranty against defects plus free lifetime technical support and advance replacement for Juniper EX compatible modules.
Place an online order via our website SKU EX-SFP-10GE-ERD4931-C or contact sales@yourcompany.com for bulk pricing and availability.
No special rack-mount hardware is required. Slide the module into the SFP+ port on your Juniper EX switch until it clicks.
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