Trusted by the Highest-Stakes Buyers
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
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:
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.
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:
EX-SFP-10GE-ERD5252-C
SFP+ 10GbE DWDM Pluggable 1552.52nm 40KM Juniper EX Compatib...
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.
EX-SFP-10GE-ERD5252-C is an SFP transceiver engineered for 10 Gigabit Ethernet applications. It supports a 10G data rate with LC connector design and is optimized for extended-range transmission over single-mode fiber in demanding telecom and data center environments.
EX-SFP-10GE-ERD5252-C features a compact SFP form factor with precise physical dimensions for seamless integration into enterprise networks. Designed to meet rigorous performance standards, it supports Ethernet protocols and delivers reliable high-speed connectivity over extended distances.
EX-SFP-10GE-ERD5252-C price is is available on request. Get immediate quote.
Request bulk order quote for EX-SFP-10GE-ERD5252-C for additional pricing. Browse the full Juniper Ex Series Compatible Sfp+ Dwdm series or explore all Orm products.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| 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 | 1310 nm | 1310nm | 1310 nm |
| Transmission Distance | Extended-Range | Long-Range | Extended-Range | Extended-Range | Extended-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 40 km | 40 km | 80 km | 10 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | 10G Ethernet | Ethernet |
| Network Interface | Ethernet | Ethernet | Fiber | Ethernet | 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 |
| Product Name | EX-SFP-10GE-ERD5252-C | EX-SFP-10GE-ERD5736-C | EX-SFP-10GE-ERD4056-C | EX-SFP-10GE-ERD3582-C | EX-SFP-10GE-ERD4772-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 1552.52nm wavelength. Reliable 40km performance on our EX switches. Zero signal drift and consistent 10G throughput.
Exceptional DWDM stability. Reached 40km easily with clear signaling. Robust build and perfect Juniper compatibility for backbone links.
Carrier-class optics. Significant savings without sacrificing quality. Accurate diagnostics for effortless link monitoring and management.
Professional results. These modules run cool and maintain consistent speeds over 40km multiplexed fiber. Highly recommended.
Perfect fit for our mux. Wavelength accuracy is spot-on. Solid performance across the regional backbone with no errors.
Steady link and easy deployment. Recognized as native hardware by Junos immediately upon installation. Very satisfied with quality.
The EX-SFP-10GE-ERD5252-C is a Juniper EX-compatible SFP+ 10GbE DWDM pluggable transceiver at 1552.52nm, supporting up to 40km on single-mode fiber.
It operates at a fixed wavelength of 1552.52nm (ITU grid channel C25) for DWDM applications.
The module delivers reliable 10GbE transmission up to 40 kilometers over G.652 single-mode fiber.
Yes, it is fully compatible with Juniper EX Series switches and routers, ensuring seamless integration without firmware workarounds.
It supports a data rate of 10 Gigabits per second (10GbE) for high-speed network links.
It uses the industry-standard SFP+ form factor, hot-pluggable into 10GbE ports for quick installation.
It requires ITU-T G.652 single-mode fiber for optimal signal integrity and low attenuation.
It offers a typical optical budget of 16dB, balancing transmitter output and receiver sensitivity for 40km links.
Transmitter output power ranges from –7 to +3dBm and receiver sensitivity is ≤ –23dBm for robust DWDM performance.
The module operates reliably from 0°C to 70°C (32°F to 158°F) in standard data-center environments.
It consumes less than 1.0 watt, ensuring low power usage in high-density network installations.
Hot-plug the SFP+ module into the switch or router port, ensure it clicks into place, and the device will automatically detect and configure it.
Yes, it includes a one-year limited warranty covering manufacturing defects and performance issues under normal operating conditions.
Absolutely, it is designed specifically for Dense Wavelength Division Multiplexing (DWDM) in high-capacity optical links.
Check your equipment’s approved transceiver list or reference the Juniper part number EX-SFP-10GE-ERD5252-C in your switch documentation.
It is compliant with IEEE 802.3ae, SFF-8431, SFF-8472, RoHS, and Telcordia GR-1209/1221 for industry-standard reliability.