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Cisco QSFP-40G-CSR-S= 40GBASE-CSR QSFP TRANSCEIVER Cisco LogoCisco PERP QSFP-40G-CSR-S=Cisco QSFP-40G-CSR-S= 40GBASE-CSR QSFP TRANSCEIVER
MODULES WITH LC CONNECTOR

Lieske Part No.: 1699312
Mfg Part No: QSFP-40G-CSR-S=
Type: PERP
2.107,73 EUR 2.110,32 EUR
Cisco QSFP-40G-CSR-S= plus VAT
≈ £1,806.32  |  ≈ $2,394.38
Delivery time from supplier's stock (ca.) 4 workdaysinfo_outline
Cisco QSFP-40G-CSR4= QSFP 4X10GBASE-SR TRANSCEIVER Cisco LogoCisco PERP QSFP-40G-CSR4=Cisco QSFP-40G-CSR4= QSFP 4X10GBASE-SR TRANSCEIVER
40GBASE-CSR4, 4 lanes, 850 nm MMF Transceiver Module, save

Lieske Part No.: 782285
Mfg Part No: QSFP-40G-CSR4=
Type: PERP
3.164,20 EUR 3.168,10 EUR
Cisco QSFP-40G-CSR4= plus VAT
≈ £2,711.72  |  ≈ $3,594.53
Made to order · Expected to be available from 31.10.2026info_outline
Cisco QSFP-40G-ER4= QSFP 40GBASE-ER4 TRANSCEIVER Cisco LogoCisco PERP QSFP-40G-ER4=Cisco QSFP-40G-ER4= QSFP 40GBASE-ER4 TRANSCEIVER
40GBASE-ER4 Transceiver Module, 1310 nm, SMF with OTU3 data-rate support

Lieske Part No.: 614393
Mfg Part No: QSFP-40G-ER4=
Type: PERP
39.613,40 EUR 39.662,14 EUR
Cisco QSFP-40G-ER4= plus VAT
≈ £33,948.68  |  ≈ $45,000.82
Made to order · Delivery time approx. 20 workdaysinfo_outline
Cisco QSFP-40G-LR4 QSFP 40GBASE-LR4 OTN Cisco LogoCisco PERP QSFP-40G-LR4Cisco QSFP-40G-LR4 QSFP 40GBASE-LR4 OTN
TRANSCEIVER LC 10KM

Lieske Part No.: 1175848
Mfg Part No: QSFP-40G-LR4
Type: PERP
15.842,18 EUR 15.861,67 EUR
Cisco QSFP-40G-LR4 plus VAT
≈ £13,576.75  |  ≈ $17,996.72
Made to order · Delivery time approx. 20 workdaysinfo_outline
Cisco QSFP-40G-LR4-S QSFP 40GBASE-LR4 Transceiver-Modul Cisco LogoCisco PERP QSFP-40G-LR4-SCisco QSFP-40G-LR4-S QSFP 40GBASE-LR4 Transceiver-Modul
LC 10KM ENTERPRISE-CLASS

Lieske Part No.: 1171668
Mfg Part No: QSFP-40G-LR4-S
Type: PERP
11.515,82 EUR 11.530,00 EUR
Cisco QSFP-40G-LR4-S plus VAT
≈ £9,869.06  |  ≈ $13,081.97
Made to order · Delivery time approx. 20 workdaysinfo_outline
Cisco QSFP-40G-LR4-S= QSFP-LR4 40GBASE TRNSCVR MOD Cisco LogoCisco PERP QSFP-40G-LR4-S=Cisco QSFP-40G-LR4-S= QSFP-LR4 40GBASE TRNSCVR MOD
40GBASE-LR4 transceiver modules, 1310 nm, SMF

Lieske Part No.: 397176
Mfg Part No: QSFP-40G-LR4-S=
Type: PERP
11.515,82 EUR 11.530,00 EUR
Cisco QSFP-40G-LR4-S= plus VAT
≈ £9,869.06  |  ≈ $13,081.97
Delivery time from supplier's stock (ca.) 4 workdaysinfo_outline
Cisco QSFP-40G-LR4= QSFP-LR4 40GBASE OTN TRANSCEIV Cisco LogoCisco PERP QSFP-40G-LR4=Cisco QSFP-40G-LR4= QSFP-LR4 40GBASE OTN TRANSCEIV
40GBASE-LR4 QSFP40G Transceiver Module for Single Mode Fiber, CWDM 4 lanes in 1310nm window Muxed inside modules, duplex LC connector, 10km, Multi-Rate Support (40G Ethernet and OTU3)

Lieske Part No.: 561008
Mfg Part No: QSFP-40G-LR4=
Type: PERP
15.842,18 EUR 15.861,67 EUR
Cisco QSFP-40G-LR4= plus VAT
≈ £13,576.75  |  ≈ $17,996.72
Made to order · Delivery time approx. 20 workdaysinfo_outline
Cisco QSFP-40G-SR-BD= QSFP40G BIDI SHORT REACH Cisco LogoCisco PERP QSFP-40G-SR-BD=Cisco QSFP-40G-SR-BD= QSFP40G BIDI SHORT REACH
40G QSFP Bi-Directional transceiver modules, duplex multimode fiber, LC duplex connector, 100m OM3 fiber with REACH

Lieske Part No.: 407636
Mfg Part No: QSFP-40G-SR-BD=
Type: PERP
1.156,87 EUR 1.158,30 EUR
Cisco QSFP-40G-SR-BD= plus VAT
≈ £991.44  |  ≈ $1,314.20
Delivery time from supplier's stock (ca.) 33 workdaysinfo_outline
Cisco QSFP-40G-SR4 40GBASE-SR4 QSFP-Transceiver Cisco LogoCisco PERP QSFP-40G-SR4Cisco QSFP-40G-SR4 40GBASE-SR4 QSFP-Transceiver
MODULE WITH MPO CONNECTOR

Lieske Part No.: 1170985
Mfg Part No: QSFP-40G-SR4
Type: PERP
3.164,20 EUR 3.168,10 EUR
Cisco QSFP-40G-SR4 plus VAT
≈ £2,711.72  |  ≈ $3,594.53
Made to order · Delivery time approx. 20 workdaysinfo_outline
Cisco QSFP-40G-SR4-S 40GBASE-SR4 QSFP Transceiver-Modul Cisco LogoCisco PERP QSFP-40G-SR4-SCisco QSFP-40G-SR4-S 40GBASE-SR4 QSFP Transceiver-Modul
MPO CONN ENTERPRISE-CLASS

Lieske Part No.: 1177716
Mfg Part No: QSFP-40G-SR4-S
Type: PERP
1.785,49 EUR 1.787,68 EUR
Cisco QSFP-40G-SR4-S plus VAT
≈ £1,530.16  |  ≈ $2,028.32
Made to order · Delivery time approx. 20 workdaysinfo_outline
Cisco QSFP-40G-SR4-S= 40GBASE-SR4 QSFP TRNSCVR MODULE Cisco LogoCisco PERP QSFP-40G-SR4-S=Cisco QSFP-40G-SR4-S= 40GBASE-SR4 QSFP TRNSCVR MODULE
40GBASE-SR4 transceiver modules, 4 lanes, 850 nm MMF

Lieske Part No.: 432328
Mfg Part No: QSFP-40G-SR4-S=
Type: PERP
1.785,49 EUR 1.787,68 EUR
Cisco QSFP-40G-SR4-S= plus VAT
≈ £1,530.16  |  ≈ $2,028.32
Delivery time from supplier's stock (ca.) 4 workdaysinfo_outline
Cisco QSFP-40G-SR4= 40GBASE-SR4 QSFP TRANSCEIVER Cisco LogoCisco PERP QSFP-40G-SR4=Cisco QSFP-40G-SR4= 40GBASE-SR4 QSFP TRANSCEIVER
MODULE WITH MPO CONNECTOR IN

Lieske Part No.: 983683
Mfg Part No: QSFP-40G-SR4=
Type: PERP
3.164,20 EUR 3.168,10 EUR
Cisco QSFP-40G-SR4= plus VAT
≈ £2,711.72  |  ≈ $3,594.53
Delivery time from supplier's stock (ca.) 34 workdaysinfo_outline
Cisco QSFP-4SFP10G-CU1M= QSFP TO PASSIVE 4XSFP10G COPPE Cisco LogoCisco CABL QSFP-4SFP10G-CU1M=Cisco QSFP-4SFP10G-CU1M= QSFP TO PASSIVE 4XSFP10G COPPE
SPLITTER CABLE, 1M

Lieske Part No.: 526624
Mfg Part No: QSFP-4SFP10G-CU1M=
Type: CABL
475,42 EUR 476,01 EUR
Cisco QSFP-4SFP10G-CU1M= plus VAT
≈ £407.43  |  ≈ $540.08
Made to order · Delivery time approx. 20 workdaysinfo_outline
Cisco QSFP-4SFP10G-CU2M= QSFP TO 4XSFP10G PASSIVE COPPER Cisco LogoCisco CABL QSFP-4SFP10G-CU2M=Cisco QSFP-4SFP10G-CU2M= QSFP TO 4XSFP10G PASSIVE COPPER
SPLITTER CABLE 2M

Lieske Part No.: 525627
Mfg Part No: QSFP-4SFP10G-CU2M=
Type: CABL
475,42 EUR 476,01 EUR
Cisco QSFP-4SFP10G-CU2M= plus VAT
≈ £407.43  |  ≈ $540.08
Made to order · Delivery time approx. 20 workdaysinfo_outline
Cisco QSFP-4SFP10G-CU3M= QSFP TO PASSIVE 4XSFP10G COPPE Cisco LogoCisco CABL QSFP-4SFP10G-CU3M=Cisco QSFP-4SFP10G-CU3M= QSFP TO PASSIVE 4XSFP10G COPPE
SPLITTER CABLE 3M IN

Lieske Part No.: 389879
Mfg Part No: QSFP-4SFP10G-CU3M=
Type: CABL
475,42 EUR 476,01 EUR
Cisco QSFP-4SFP10G-CU3M= plus VAT
≈ £407.43  |  ≈ $540.08
Delivery time from supplier's stock (ca.) 34 workdaysinfo_outline
Cisco QSFP-4SFP10G-CU5M= QSFP TO PASSIVE 4XSFP10G COPPE Cisco LogoCisco CABL QSFP-4SFP10G-CU5M=Cisco QSFP-4SFP10G-CU5M= QSFP TO PASSIVE 4XSFP10G COPPE
4xSFP + to QSFP + passive copper cable, 5m

Lieske Part No.: 117600
Mfg Part No: QSFP-4SFP10G-CU5M=
Type: CABL
713,15 EUR 714,02 EUR
Cisco QSFP-4SFP10G-CU5M= plus VAT
≈ £611.17  |  ≈ $810.14
Made to order · Delivery time approx. 20 workdaysinfo_outline
Cisco QSFP-4SFP25G-CU1M= 100GBASE QSFP zu 4x SFP25G Kabel Cisco LogoCisco CABL QSFP-4SFP25G-CU1M=Cisco QSFP-4SFP25G-CU1M= 100GBASE QSFP zu 4x SFP25G Kabel
PASSIVE COPPER SPLITTER CABLE 1M

Lieske Part No.: 1202252
Mfg Part No: QSFP-4SFP25G-CU1M=
Type: CABL
501,85 EUR 502,46 EUR
Cisco QSFP-4SFP25G-CU1M= plus VAT
≈ £430.09  |  ≈ $570.10
Made to order · Delivery time approx. 20 workdaysinfo_outline
Cisco QSFP-4SFP25G-CU2M= 100GBASE QSFP TO 4XSFP25G Cisco LogoCisco CABL QSFP-4SFP25G-CU2M=Cisco QSFP-4SFP25G-CU2M= 100GBASE QSFP TO 4XSFP25G
PASSIVE COPPER SPLITTER CABLE 2M

Lieske Part No.: 1045576
Mfg Part No: QSFP-4SFP25G-CU2M=
Type: CABL
501,85 EUR 502,46 EUR
Cisco QSFP-4SFP25G-CU2M= plus VAT
≈ £430.09  |  ≈ $570.10
Made to order · Delivery time approx. 20 workdaysinfo_outline
Cisco QSFP-4SFP25G-CU3M= 100GBASE QSFP TO 4XSFP25G Cisco LogoCisco CABL QSFP-4SFP25G-CU3M=Cisco QSFP-4SFP25G-CU3M= 100GBASE QSFP TO 4XSFP25G
PASSIVE COPPER SPLITTER CABLE 3M

Lieske Part No.: 1373340
Mfg Part No: QSFP-4SFP25G-CU3M=
Type: CABL
501,85 EUR 502,46 EUR
Cisco QSFP-4SFP25G-CU3M= plus VAT
≈ £430.09  |  ≈ $570.10
Made to order · Delivery time approx. 20 workdaysinfo_outline
Cisco QSFP-4SFP25G-CU5M= 100GBASE QSFP TO 4XSFP25G Cisco LogoCisco CABL QSFP-4SFP25G-CU5M=Cisco QSFP-4SFP25G-CU5M= 100GBASE QSFP TO 4XSFP25G
PASSIVE COPPER SPLITTER CABLE 5M

Lieske Part No.: 1672103
Mfg Part No: QSFP-4SFP25G-CU5M=
Type: CABL
739,55 EUR 740,46 EUR
Cisco QSFP-4SFP25G-CU5M= plus VAT
≈ £633.79  |  ≈ $840.13
Made to order · Expected to be available from 31.10.2026info_outline
Cisco QSFP-4X10G-AC10M= QSFP TO ACTIVE COPPER 4XSFP10G Cisco LogoCisco CABL QSFP-4X10G-AC10M=Cisco QSFP-4X10G-AC10M= QSFP TO ACTIVE COPPER 4XSFP10G
40GBASE-CR4 QSFP + to four 10GBASE-CU SFP + Direct Attach breakout cable assembly, 10 meters Active

Lieske Part No.: 979200
Mfg Part No: QSFP-4X10G-AC10M=
Type: CABL
1.479,10 EUR 1.480,93 EUR
Cisco QSFP-4X10G-AC10M= plus VAT
≈ £1,267.59  |  ≈ $1,680.26
Made to order · Delivery time approx. 20 workdaysinfo_outline
Cisco QSFP-4X10G-AC7M= QSFP zu 4x SFP10G aktives Kupferkabel Cisco LogoCisco CABL QSFP-4X10G-AC7M=Cisco QSFP-4X10G-AC7M= QSFP zu 4x SFP10G aktives Kupferkabel
SPLITTER CABLE 7M

Lieske Part No.: 1170986
Mfg Part No: QSFP-4X10G-AC7M=
Type: CABL
1.320,62 EUR 1.322,25 EUR
Cisco QSFP-4X10G-AC7M= plus VAT
≈ £1,131.77  |  ≈ $1,500.22
Made to order · Delivery time approx. 20 workdaysinfo_outline
Cisco QSFP-4X10G-AOC10M= 40GBASE ACTIVE OPTICAL QSFP TO Cisco LogoCisco CABL QSFP-4X10G-AOC10M=Cisco QSFP-4X10G-AOC10M= 40GBASE ACTIVE OPTICAL QSFP TO
40GQSFP to four 10G SFP + Direct Attach breakout Active Optical Cable Assembly, 10 meter

Lieske Part No.: 781305
Mfg Part No: QSFP-4X10G-AOC10M=
Type: CABL
1.320,62 EUR 1.322,25 EUR
Cisco QSFP-4X10G-AOC10M= plus VAT
≈ £1,131.77  |  ≈ $1,500.22
Made to order · Delivery time approx. 20 workdaysinfo_outline
Cisco QSFP-4X10G-AOC1M= 40GBASE ACTIVE OPTICAL QSFP Cisco LogoCisco CABL QSFP-4X10G-AOC1M=Cisco QSFP-4X10G-AOC1M= 40GBASE ACTIVE OPTICAL QSFP
40GQSFP to four 10G SFP + Direct Attach breakout Active Optical Cable Assembly, 1 meter

Lieske Part No.: 932243
Mfg Part No: QSFP-4X10G-AOC1M=
Type: CABL
1.162,15 EUR 1.163,58 EUR
Cisco QSFP-4X10G-AOC1M= plus VAT
≈ £995.96  |  ≈ $1,320.20
Made to order · Delivery time approx. 20 workdaysinfo_outline
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