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EX-SFP-10GE-ERD4931-C
- Description:
- SFP+ 10GbE DWDM Pluggable 1549.32nm 40KM Juniper EX Compatible
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EX-SFP-10GE-ERD4931-C Overview
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.
What is the price of EX-SFP-10GE-ERD4931-C?
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EX-SFP-10GE-ERD4931-C Specifications
| Product Type | Transceiver |
| Form Factor | SFP |
| Data Rate | 10G |
| Connector Type | LC |
| Wavelength | 1310 nm |
| Transmission Distance | Extended-Range |
| Fiber Type | Single-mode |
| Max Distance | 40 km |
| Supported Protocols | Ethernet |
| Network Interface | Ethernet |
| Power Consumption | N/A |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | N/A |
| Product Name | EX-SFP-10GE-ERD4931-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
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|---|---|---|---|---|---|
| Compatibility | N/A | Cisco | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | N/A |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 10G | 10G | 10G | 1G | 10G |
| Depth | N/A | N/A | 0.35 inches | 2.17 inches | N/A |
| Fiber Type | Single-mode | Single-mode | Multi-mode | Multi-mode | Single-mode |
| Form Factor | SFP+ | SFP+ | SFP+ | SFP | SFP |
| Height | N/A | N/A | 0.87 inches | 0.33 inches | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 51.7 km | 10 km | 300 meters | 550 meters | 40 km |
| 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 |
| Power Consumption | N/A | N/A | 2.5 W | 3.6 W | N/A |
| Product Name | ONS-XC-10G-EP51.7-C | Cisco 10GBASE-LR SFP+ Transceiver 4006142-C | JC858A-C SFP+ Transceiver Module | GP-SFP-1S-C | EX-SFP-10GE-ERD4931-C |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet | Ethernet |
| Transmission Distance | Extended-Range | Long-Range | Short-Range | Short-Range | Extended-Range |
| Wavelength | 1310 nm | 1310 nm | 850 nm | 850 nm | 1310 nm |
| Weight | N/A | N/A | 0.05 lbs | 0.07 lbs | N/A |
| Width | N/A | N/A | 0.45 inches | 0.53 inches | N/A |
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Questions & Answers
Q
What is the EX-SFP-10GE-ERD4931-C SFP+ 10GbE DWDM module?
A
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.
Q
Which Juniper EX switches support this 10GbE DWDM pluggable module?
A
This EX-SFP-10GE-ERD4931-C module is fully interoperable with Juniper EX2200, EX2300, EX3300, EX4200, EX4300, EX4550 and EX9200 platforms.
Q
What fiber connector does the SFP+ 1549.32 nm module use?
A
It uses a standard LC duplex connector designed for single-mode fiber, ensuring low insertion loss and reliable optical coupling.
Q
How far can I transmit data with the 1549.32 nm DWDM SFP+?
A
The module supports optical transmission distances up to 40 km (25 mi) over ITU-G.652 single-mode fiber at 10 Gbps.
Q
Is the EX-SFP-10GE-ERD4931-C hot-swappable?
A
Yes, this SFP+ DWDM transceiver is hot-swappable, allowing you to install or replace it without powering down your Juniper EX switch.
Q
What DWDM ITU channel does the module use?
A
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.
Q
Can I mix this DWDM module with CWDM in the same network?
A
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.
Q
What data rate does the EX-SFP-10GE-ERD4931-C support?
A
It supports line speeds of 9.95 to 11.3 Gbps, optimized for 10 Gigabit Ethernet applications.
Q
Is this 10GbE DWDM module compatible with other brands?
A
Yes, it is designed for multi-vendor interoperability and has been validated with common DWDM systems from Cisco, Arista, Ciena and others.
Q
What is the typical power consumption?
A
The module consumes less than 1.2 W in active operation, complying with SFF-8431 and SFF-8472 MSA specifications.
Q
What are the operating temperature and humidity ranges?
A
Operating temperature: 0 °C to 70 °C (32 °F to 158 °F); relative humidity: 5% to 85% non-condensing.
Q
Does the EX-SFP-10GE-ERD4931-C require any special calibration?
A
No calibration is needed. The module is factory-tuned to 1549.32 nm and auto-negotiates with Juniper EX hardware upon insertion.
Q
How do I verify the module’s optical performance?
A
Use the Juniper CLI show interface transceiver diagnostics command to view real-time temperature, voltage, TX/RX power and optical wavelength.
Q
What warranty and support are included?
A
We offer a lifetime warranty against defects plus free lifetime technical support and advance replacement for Juniper EX compatible modules.
Q
How can I order the EX-SFP-10GE-ERD4931-C module?
A
Place an online order via our website SKU EX-SFP-10GE-ERD4931-C or contact sales@yourcompany.com for bulk pricing and availability.
Q
Are there any rack-mount requirements for installation?
A
No special rack-mount hardware is required. Slide the module into the SFP+ port on your Juniper EX switch until it clicks.
