Original Arista OSFP-40G-LR4 40GBASE-LR4 Transceiver, Up To 10km Over Duplex SMF Fiber Module

Product Description: Arista OSFP-40G-LR4 40GBASE-LR4 Optical Module (General Description)

The Arista OSFP-40G-LR4 optical module is designed to provide high-speed, long-distance optical connectivity for network applications demanding high bandwidth and reliable performance. As a 40GBASE-LR4 optical module, it adheres to industry standards for high-speed Ethernet connectivity. Please note that specific details may vary, and it is essential to refer to the official datasheet for precise technical specifications and compatibility information.

Parameters

Key Features (Typical of 40GBASE-LR4 Optical Modules):

1. Data Rate and Reach:

   • The OSFP-40G-LR4 typically operates at a data rate of 40 Gbps (Gigabits per second).
   • It is designed for long-range applications, offering a reach of up to 10 kilometers (km) over single-mode fiber (SMF).

2. Fiber Compatibility:

   • The module is designed for compatibility with single-mode fiber (SMF), which is suitable for long-distance data transmission.

3. Hot-Pluggable Design:

   • Optical modules like the OSFP-40G-LR4 are designed to be hot-pluggable, allowing for easy installation and replacement without disrupting network operations.

4. LC Duplex Connector:

   • It is typically equipped with LC duplex connectors for secure and reliable connections to fiber optic cables.

5. Digital Optical Monitoring (DOM) Support:

   • Many optical modules support DOM, enabling real-time monitoring and reporting of essential optical parameters such as temperature, received power, and transmitted power.

6. Energy Efficiency:

   • Optical modules are designed with energy efficiency in mind to reduce power consumption and heat generation.

7. Wide Operating Temperature Range:

   • Optical modules typically operate reliably across a broad temperature range, ensuring consistent performance in various environmental conditions.

Applications:

The Arista OSFP-40G-LR4 40GBASE-LR4 optical module is well-suited for a range of networking applications, including:

• Data Centers: It is ideal for connecting high-speed switches, routers, and servers within data centers, enabling efficient data exchange, rapid data processing, and supporting the high bandwidth demands of data center operations.

• Telecommunications: The module can be used in telecommunications networks to establish long-distance connections between network nodes, such as central offices and cell towers.

Please refer to the official Arista datasheet for the OSFP-40G-LR4 or contact Arista Networks directly for the most accurate and up-to-date technical specifications, compatibility information, and other details specific to this optical module. This will ensure that you have the precise information needed for your networking requirements.

 
FAQ
Q1. Are your transceiver modules compatible with Cisco?
A1: Yes, Topstar transceivers can compatible with Cisco. All the brand Topstar's SFP compatible as the fellowing:Cisco, Nortel, Juniper, 3COM, H3C, Alcatel-lucent, FOUNDRY, D-Link, EXTREME, Ruijie, NETGEAR, ZTE, Enterasys, ZyXEL, Linksys, Ericsson, DCN, Allied, SMC, Brocade, Force10, Hirschmann, Planet, Adtran, ASNTE, Trendnet, BDCOM, BLADE, BITWAY, Telco, Feixun...etc.
 
Q2. How does your company do regarding quality control?
A2: Every single optic individually tested in our test center , and also tested for compatibility on a variety of different brands of network equipment.
 
Q3. What are the trade terms?
A3: Lead Time: we keep 40,000pcs SFP in stock ready to ship.
Payment term: T/T, Western Union, Alipay, Paypal, L/C and so on for your option.
 
Q4. What is operating temperature range of optical modules?
A4: Commercial temperature range(COM) : 0 to 70°C(32 to 158°F)
 
Storage temperature range:-40 to +85°C(-40 to 185°F)
We can supply according to your request.