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Gideon Blackwood
5
Accurate 1539.77nm channel. Reached our 40km site with clear signal and zero errors detected.
EX-SFP-10GE-ERD3977-C
SFP+ 10GbE DWDM Pluggable 1539.77nm 40KM Juniper EX Compatib...
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EX-SFP-10GE-ERD3977-C
- Description:
- SFP+ 10GbE DWDM Pluggable 1539.77nm 40KM Juniper EX Compatible
- Rating:
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- Brand:
- Orm
- Condition:
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EX-SFP-10GE-ERD3977-C Overview
EX-SFP-10GE-ERD3977-C is a 10G transceiver module in the SFP form factor that delivers high-speed Ethernet connectivity. It supports a 10G data rate, uses LC connectors, and is designed for long-distance operation over single-mode fiber, making it ideal for extended-range applications.
EX-SFP-10GE-ERD3977-C is engineered for demanding environments such as data centers, enterprise networks, and telecom infrastructures. Its compact design, adherence to industry standards, and focus on robust performance for extended reach make it a reliable choice for high-bandwidth network deployments.
EX-SFP-10GE-ERD3977-C price is is available on request. Get immediate quote.
Request bulk order quote for EX-SFP-10GE-ERD3977-C for additional pricing. Browse the full Juniper Ex Series Compatible Sfp+ Dwdm series or explore all Orm products.
EX-SFP-10GE-ERD3977-C Specifications
- Product Type
- Transceiver
- Form Factor
- SFP
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 1550nm
- Transmission Distance
- Extended-Range
- Fiber Type
- Single-mode
- Max Distance
- 40 km
- Supported Protocols
- Ethernet
- Network Interface
- Ethernet
- 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
- EX-SFP-10GE-ERD3977-C
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 EX-SFP-10GE-ERD3977-C |  EX-SFP-10GE-ZRD3112-C |  EX-SFP-10GE-ERD4532-C |  EX-SFP-10GE-ERD4931-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 | 1550nm | 1310 nm | 1550nm | 1310 nm | 1550 nm |
| Transmission Distance | Extended-Range | Extended-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 | 40 km | 40 km | 40 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Power Consumption | 3.5W | 1.5W | N/A | N/A | 2.0 W |
| Operating Temperature | 0 to 70°C | 0°C to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40°C 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 | N/A | N/A | Cisco / Juniper / Huawei / Arista |
| Product Name | EX-SFP-10GE-ERD3977-C | EX-SFP-10GE-ZRD3112-C | EX-SFP-10GE-ERD4532-C | EX-SFP-10GE-ERD4931-C | EX-SFP-10GE-ERD5332-C |
| Height | N/A | 0.55 inches | N/A | N/A | N/A |
| Width | N/A | 1.65 inches | N/A | N/A | N/A |
| Depth | N/A | 3.40 inches | N/A | N/A | N/A |
| Weight | N/A | 0.1 lbs | N/A | N/A | N/A |
Reviews & Ratings
E
Elara Thorne
4
Professional DWDM performance. Significant fiber savings. Fully recognized by our Juniper EX hardware switches.
K
Kaelen Reed
5
Consistent 10G speeds. Wavelength precision is impressive. Robust build quality for mission-critical regional networking.
M
Maren Gable
3
Flawless deployment. These 40km modules provide rock-solid stability and accurate monitoring via CLI.
B
Brody Hollingsworth
4
Solid signal integrity. Immediate recognition as native hardware. High value for our 40km regional connectivity.
C
Cassia Montgomery
5
Outstanding reliability. Performance is identical to OEM hardware. Steady signaling over our multiplexed infrastructure.
D
Dante Sheffield
5
Steady and efficient. The 1539.77nm channel is perfectly stable. High-quality construction and professional results.
I
Isla Beaumont
4
Top-tier reliability. Reached target distance easily with great margins. Rugged construction and dependable throughput.
Questions & Answers
What is the EX-SFP-10GE-ERD3977-C SFP+ transceiver?
The EX-SFP-10GE-ERD3977-C is a DWDM pluggable 10GbE transceiver module operating at 1539.77 nm with a 40 km reach, fully compatible with Juniper EX series devices.
What wavelength does this transceiver operate at?
It operates precisely at 1539.77 nm according to the ITU-T DWDM grid.
What is the maximum transmission distance of the EX-SFP-10GE-ERD3977-C?
It supports up to 40 km on standard single-mode fiber (ITU-T G.652).
Which Juniper devices is the EX-SFP-10GE-ERD3977-C compatible with?
It is fully compatible with all Juniper EX series switches and routers featuring SFP+ slots.