QSFP-40G-LRL4

Arista compatible QSFP-40G-LRL4 100G QSFP Module

# Key Highlights
  • Type: QSFP IR4
  • Compatibility: Arista Compatible
  • Tx/Rx Wavelength: 1310 nm. / 1310 nm.
  • Media Type: Single-Mode Fiber (SMF.)
  • Optical Budget: 4.5 dB
  • Max. Distance: 2 km
  • Data Rate: 39.81-44.8 Gbps
  • Temperature:Standard 0°-70°C
# Pricing & Ordering
SKU: 40G-QSFP-2-AR

111.97

Standard recommended retail price without VAT.

Lead Time: Below 1 Week in EU Countries
# Quality Assurance

Because of our comprehensive Testing Program, we are confident on quality of our products. Such approach empower us to cover all our products with:

# Key Technical Data
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# Product Documentation
Multi-Vendor MSA Compatible 40G-QSFP-2 QSFP Datasheet

Arista Compatible QSFP-40G-LRL4 QSFP Module is based on our product 40G-QSFP-2. When You will order it will be encoded to be compatible with Arista equipment and it will be labeled with part number: 40G-QSFP-2-AR, where AR means Arista Compatible. Above You can download datasheet of our 40G-QSFP-2 product.

# Product Description

    QSFP-40G-LRL4 is Arista Compatible QSFP (Quad Small Form-factor Pluggable) Transceiver, operating over four parallel pairs of singlemode optical fiber providing four independent optical communication lanes separated from each other using WDM technology. Module has minimum guaranteed optical budget of 4.5 dB, which in most cases is enough to reach 2 km distance using single-mode cable. However, distance is just indicative parameter calculated for comfort of identification. Eventually we calculate distance taking in account minimal optical budget and average attenuation of optical cabling in industry. For each lane QSFP-40G-LRL4 uses 4 x DFB transmitting lasers and 4 x PIN receivers, operating each lane with speeds of 11.2 Gbps, giving an aggregated maximum bandwidth of 44.8 Gbps. Module supports DDM/DOM optical diagnostics, which provide diagnostic information about the present operating conditions. QSFP-40G-LRL4 operates in Standard 0°-70°C temperature range and has double LC connector. QSFP-40G-LRL4 support 39.81 – 44.8 Gbps data rates and such applications as 40G Ethernet (41.25 Gbps), STM256 (39.81 Gbps), OTU3 (43.108 Gbps) and OTU3e2 (44.58 Gbps). QSFP-40G-LRL4 optical transceiver is multi-purpose module used in number of different places of today’s networking. Consequently, most popular applications are Internet Service Provider (ISP) Fiber To The Home aggregation and backbone, Mobile operator core and back-haul 40G applications, Data Center networking site interconnections and other optical links.

    Transceiver is CE/RoHS certified and it is Compliant with product safety standards. We perform compatibility tests for Arista compatible QSFP-40G-LRL4 QSFP Transceiver with latest platforms of Arista networking equipment, which allows us to encode transceiver EEPROM memory to be compatible and work seamlessly with Arista platforms. However, our optical transceivers are compliant to QSFP MSA industry standard as well. Because our focus is providing top quality service, we are performing serious quality checks before delivery of our products. As a result, we do optical parameter measurements, connector cleanness tests and transceiver EEPROM memory data validation tests.