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Overview
Specs
Component ID | Arista QSFP-100G-SRBD |
Manufacturer | Arista Networks |
Transceiver Type | 100GBASE-BIDI QSFP28 |
Connection Distance Capability | Up to 70 meters using OM3, up to 100 meters using OM4 MMF |
Data Transfer Rate | 100 Gbps maximum |
Peak Power Usage | 3.5 Watts |
Optical Interface | Duplex LC connector |
Appropriate Fiber Type | OM3 or OM4 Multi-mode Fiber (MMF) |
Minimum Optical Power Budget | 1.9 dB |
Max Operational Distance | 150 meters |
Operable Data Rates | 41.25 to 103.125 Gbps |
Emitting Wavelength Range | 36nm (Channel 1: 832-868nm, Channel 2: 882-918nm) |
Transmission Wavelengths | Channel 1: 850nm; Channel 2: 900nm |
Receiver Design | PIN ROSA |
Receiving Wavelength Range | 36nm (Channel 1: 832-868nm, Channel 2: 882-918nm) |
Reception Wavelengths | Channel 1: 900nm; Channel 2: 850nm |
Operating Temperature Low | 0°C |
Operating Temperature High | 70°C |
Storage Temperature Range | -40°C to 85°C |
Minimum Humidity During Operation | 0% |
Maximum Humidity During Operation | 85% |
Electrical Power Requirement | +3.3V |
Use Cases | 100G and 40G Ethernet |
Diagnostic Monitoring | Available |
Clock and Data Recovery (CDR) | Available |
QSFP-100G-SRBD
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Product Description
The QSFP-100G-SRBD is a 100GBASE-BIDI QSFP optical transceiver designed for high-speed 100G Ethernet applications, supporting data rates from 41.25 to 103.125 Gbps. It operates over a maximum distance of 150m on OM3 or OM4 duplex MMF, with a maximum power consumption of 3.5W and utilizes a duplex LC optical connector. This module features a CDR (Clock and Data Recovery) chip, supports DDM/DOM, and is compatible with multi-mode fiber types OM3 or OM4, ensuring reliable connectivity and monitoring capabilities.Key Feature for the QSFP100GSRBD
- What is the maximum distance the 100GBASE-BIDI QSFP optical transceiver can cover?
The maximum distance is up to 70m over OM3 or 100m over OM4 duplex MMF, with an extended reach of up to 150m under certain conditions. - How much power does the transceiver consume?
Max Power Consumption is 3.5W. - What type of optical connector is used with this transceiver?
The optical connector type is Duplex LC. - Is the 100GBASE-BIDI QSFP optical transceiver compatible with both OM3 and OM4 cables?
Yes, it is compatible with Multi-mode Fiber (MMF), specifically OM3 or OM4 types. - What is the minimum optical budget for the device?
The minimum optical budget is 1.9 dB. - What data rate does this transceiver support?
Supported Data Rate ranges from 41.25 to 103.125 Gbps, accommodating both 100G and 40G Ethernet applications. - What are the operating temperature ranges for the 100GBASE-BIDI QSFP optical transceiver?
The operating temperature range is from 0°C to 70°C, with storage temperatures ranging from -40°C to 85°C. - What receiver type is utilized in this transceiver?
It uses a PIN ROSA receiver type. - Does the transceiver support Digital Diagnostic Monitoring (DDM/DOM)?
Yes, DDM/DOM is supported. - What is the significance of the CDR chip in the transceiver?
The CDR (Clock and Data Recovery) chip ensures signal integrity by mitigating the effects of dispersion, especially over longer distances.
Product Review
The Arista QSFP-100G-SRBD optical transceiver supports 100G Ethernet applications with a bandwidth of up to 103.125 Gbps, ensuring high-speed data transmission over distances of 70m on OM3 and 100m on OM4 multimode fibers. However, its maximum power consumption of 3.5W is relatively high compared to some competing modules, potentially impacting energy efficiency in large-scale deployments. It offers a broad range of supported data rates from 41.25 to 103.125 Gbps and includes features like DDM/DOM and a CDR chip, enhancing performance and reliability for diverse networking requirements.
Overview
Specifications
Component ID | Arista QSFP-100G-SRBD |
Manufacturer | Arista Networks |
Transceiver Type | 100GBASE-BIDI QSFP28 |
Connection Distance Capability | Up to 70 meters using OM3, up to 100 meters using OM4 MMF |
Data Transfer Rate | 100 Gbps maximum |
Peak Power Usage | 3.5 Watts |
Optical Interface | Duplex LC connector |
Appropriate Fiber Type | OM3 or OM4 Multi-mode Fiber (MMF) |
Minimum Optical Power Budget | 1.9 dB |
Max Operational Distance | 150 meters |
Operable Data Rates | 41.25 to 103.125 Gbps |
Emitting Wavelength Range | 36nm (Channel 1: 832-868nm, Channel 2: 882-918nm) |
Transmission Wavelengths | Channel 1: 850nm; Channel 2: 900nm |
Receiver Design | PIN ROSA |
Receiving Wavelength Range | 36nm (Channel 1: 832-868nm, Channel 2: 882-918nm) |
Reception Wavelengths | Channel 1: 900nm; Channel 2: 850nm |
Operating Temperature Low | 0°C |
Operating Temperature High | 70°C |
Storage Temperature Range | -40°C to 85°C |
Minimum Humidity During Operation | 0% |
Maximum Humidity During Operation | 85% |
Electrical Power Requirement | +3.3V |
Use Cases | 100G and 40G Ethernet |
Diagnostic Monitoring | Available |
Clock and Data Recovery (CDR) | Available |