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QSFP+

SR4, LR4, ER4 transceivers for Standard & BIDI optical and passive copper or active copper deployments.

PulseOptics’ quad small form factor pluggable plus or QSFP+ is a transceiver under a new mulit-source agreement for high speed applications. The QSFP+ provides channels of data in a single pluggable interface with each channel transferring data at 10G bits per second supporting a total of 40G bits per second. PulseOptics’s QSFP+ are suited for a host of Ethernet applications and can support distances of up to 30km.


Part Code Data Rate (bps) Wavelength (nm) Distance (km)
PU-QSFP-40GE-SR4A 40G 850 (MMF) 0.15
PU-QSFP-40GE-SR4B 40G 850 (MMF) 0.4
PU-QSFP-40GE-LR4A 40G 1271-1331 10
PU-QSFP-40GE-LR4B 40G 1271-1331 20
PU-QSFP-40GE-ER4 40G 1271-1331 30
PU-QSFP-40GE-SR4BD 40G 832-918 (MMF) 0.15

Part Code Data Rate (bps) Wavelength (nm) Distance (m) Details
PU-QSFP-40G-SR4-A-XXX 40G 850 (MMF) 1-100 OM3
PU-QSFP-40G-SR4-AS-XXX 40G 850 (MMF) 1-100 OM3, To 4 SFP+

Part Code Data Rate (bps) AWG Distance (m) Details
PU-QSFP-40G-CR4Q-1-30 40G 30 1 To QSFP+
PU-QSFP-40G-CR4Q-2-30 40G 30 2 To QSFP+
PU-QSFP-40G-CR4Q-3-30 40G 30 3 To QSFP+
PU-QSFP-40G-CR4Q-5-28 40G 28 5 To QSFP+
PU-QSFP-40G-CR4Q-7-28 40G 28 7 To QSFP+
PU-QSFP-40G-CR4S-1-30 40G 30 1 To 4 SFP+
PU-QSFP-40G-CR4S-2-30 40G 30 2 To 4 SFP+
PU-QSFP-40G-CR4S-3-30 40G 30 3 To 4 SFP+
PU-QSFP-40G-CR4S-5-28 40G 28 5 To 4 SFP+
PU-QSFP-40G-CR4S-7-28 40G 28 7 To 4 SFP+

Not sure? Call our Engineering Team

PU-QSFP-40GE-SR4B

QSFP+ 40GB MultiMode Ethernet 400m 6dB 850nm DDMI

DNA Part Code: PU-QSFP-40GE-SR4B
PulseOptics MPN: QSFP-40GE-SR4B
PU-QSFP-40GE-SR4BD

QSFP+ 40GB BiDi MultiMode Ethernet 150m 4dB 832-918nm DDMI LC

DNA Part Code: PU-QSFP-40GE-SR4BD
PulseOptics MPN: QSFP-40GE-SR4BD
PU-QSFP-40GE-LR4A

QSFP+ 40GB CWDM SingleMode Ethernet 10km 6dB 1271-1331nm DDMI

DNA Part Code: PU-QSFP-40GE-LR4A
PulseOptics MPN: QSFP-40GE-LR4A
PU-QSFP-40GE-LR4B

QSFP+ 40GB CWDM SingleMode Ethernet 20km 10dB 1271-1331nm DDMI

DNA Part Code: PU-QSFP-40GE-LR4B
PulseOptics MPN: QSFP-40GE-LR4B
PU-QSFP-40GE-ER4

QSFP+ 40GB CWDM SingleMode Ethernet 40km 18.6dB 1271-1331nm DDMI

DNA Part Code: PU-QSFP-40GE-ER4
PulseOptics MPN: QSFP-40GE-ER4
PU-QSFP-40G-SR4-A-100

QSFP+ 40GB AOC MultiMode OM3 100m 850nm DDMI

DNA Part Code: PU-QSFP-40G-SR4-A-100
PulseOptics MPN: QSFP-40G-SR4-A-100