United StatesName:
Added to cart 28 times recently
In stock - Ready to Ship
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
EX-SFP-10GE-ERD4851-C
SFP+ 10GbE DWDM Pluggable 1548.51nm 40KM Juniper EX Compatib...
TRUSTED, TRIED, PROVEN
Inventory Delivered By
& Verified By
Solutions Powered By
EX-SFP-10GE-ERD4851-C is a 10G SFP+ transceiver designed for extended-reach applications over single-mode fiber. It features an LC connector and supports Ethernet protocol, making it ideal for high-speed data center, enterprise, and telecom network deployments.
Built in a compact SFP+ form factor, the module delivers a reliable 10G data rate along with an extended transmission distance of up to 40 km. Its design meets rigorous industry standards for performance and compatibility with leading networking equipment from vendors such as Cisco, Juniper, Huawei, and Arista.
EX-SFP-10GE-ERD4851-C price is is available on request. Get immediate quote.
Request bulk order quote for EX-SFP-10GE-ERD4851-C for additional pricing. Browse the full Juniper Ex Series Compatible Sfp+ Dwdm series or explore all Orm products.
To get the detailed certification, please go to the Compliance Center.
 EX-SFP-10GE-ERD4851-C |  EX-SFP-10GE-ERD5332-C |  EX-SFP-10GE-ERD5172-C |  EX-SFP-10GE-ERD3977-C |  EX-SFP-10GE-ERD4214-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 | 1550 nm | 1550nm | 1550nm |
| 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 | 40 km | 40 km | 40 km | 40 km | 40km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Ethernet | Ethernet | Ethernet | Ethernet | Fiber |
| Power Consumption | N/A | 2.0 W | N/A | 3.5W | 1.5W |
| 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 |
| Product Name | EX-SFP-10GE-ERD4851-C | EX-SFP-10GE-ERD5332-C | EX-SFP-10GE-ERD5172-C | EX-SFP-10GE-ERD3977-C | EX-SFP-10GE-ERD4214-C |
| Height | N/A | N/A | N/A | N/A | 0.63 in |
| Width | N/A | N/A | N/A | N/A | 1.02 in |
| Depth | N/A | N/A | N/A | N/A | 1.50 in |
| Weight | N/A | N/A | N/A | N/A | 0.09 lbs |
Flawless 1548.51nm signaling. Reached 40km effortlessly with zero packet loss. Robust and dependable optics choice.
Excellent DWDM wavelength stability. Recognized instantly by our EX switches. Professional grade and highly reliable.
Rock-solid 40km transport. Accurate diagnostic data and clear signal margins. Significant value for network admins.
Top-tier reliability. These 1548.51nm modules provide exactly the stability needed for our core links.
Outstanding ROI. Build quality is rugged. Performance matches original specs perfectly without any issues.
Steady 10Gbps throughput. No signaling errors over 40km. Highly satisfied with this DWDM solution performance.
Precise frequency and easy installation. Seamlessly handled production traffic over our 40km fiber runs.
Dependable data transport. Reached full distance with excellent power budgets. Highly recommended professional networking hardware.
EX-SFP-10GE-ERD4851-C is a Juniper EX–compatible SFP+ transceiver supporting 10 GbE DWDM at 1548.51 nm for single-mode fiber with up to 40 km reach.
This module operates at a central DWDM wavelength of 1548.51 nm (Channel 51) optimized for dense wavelength-division multiplexing.
It delivers up to 40 km reach over single-mode fiber (SMF-28) without external amplification or dispersion compensation.
The module supports a fixed data rate of 10.3125 Gbps for 10 Gigabit Ethernet applications.