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Cisco QSFP-40G-CSR4 Compatible QSFP+ Transceiver 850NM MTP MPO 400M MMF DOM

Parameters

The TOP-QSFP+-40G-XSR4 is a Four-Channel, Pluggable, Parallel, Fiber-Optic QSFP+ Transceiver for 40 Gigabit Ethernet Applications. This transceiver is a high-performance module for short-range multi-lane data communication and interconnects applications. It integrates four data lanes in each direction with 40 Gbps bandwidth. Each lane can operate at 10.3125Gbps up to 300m using OM3 fiber or 400m using OM4 fiber. These modules are designed to operate over multimode fiber systems using a nominal wavelength of 850nm. The electrical interface uses a 38 contact edge type connector. The optical interface uses a 12 fiber MTP (MPO) connector. This module incorporates Topstar Technologies proven circuit and VCSEL technology to provide reliable long life, high performance, and consistent service.

The TOP-QSFP+-40G-XSR4 is equivalent to the Cisco QSFP-40G-CSR4 QSFP+ optics module, of excellent interoperation with Cisco QSFP+ port optical transport devices such as Cisco Catalyst C9500-48Y4C Switches, Nexus N3K-C3132Q-40GX Switches, ASR1004-40G-NB routers etc.

Key Features

• 4 independent full-duplex channels

• Up to 11.2Gbps data rate per channel

• MTP/MPO optical connector

• QSFP MSA compliant

• Digital diagnostic capabilities

• Capable of over 300m transmission on OM3 multi-mode ribbon fiber

• CML compatible electrical I/O

• Single +3.3V power supply

• Operating case temperature: 0~70C

• XLPPI electric interface (with 1.5W Max power)

• RoHS-6 compliant

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Protocol

• 40GBASE-XSR4 Ethernet​

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FAQ

• Who is Topstar?

Topstar is an integrated SFP transceiver solution provider

Distribute brand original cisco, Finisar, brocade, lNNO LIGHT, dell-EMC, Avago, source etc transceiver

OEM & ODM for 1G to 800G bandwidth Optical Transceiver, MM, SM, BIDI, RJ45, CWDM, DWDM, AOC, DAC

• How can I make the order?

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​​​Please send an inquiry with the details of the demand (product, qty, compatible/original) and your valid contact

Our Sales will touch you shortly and they will help handle your order

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• What brand compatibilities have your SFP been verified?​

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Nokia-Alcatel, Ericsson, Cisco, Dell-EMC, Juniper, Arista, Extreme Network, Fortinet, 3COM, BDCOM, ZTE, DCN