Description
HTF 40G QSFP+ Direct Attach Cables are compliant with the SFF-8436 specifications. Various choices of wire gauge are available from 30 to 24 AWG with various choices of cable length (up to 7m).
Applications
40G Ethernet
Data Center
High Speed Characteristics
Parameter |
Symbol |
Min. |
Typ |
Max. |
Unit |
Notes |
Differential Impedance |
Zd |
90 |
100 |
110 |
Ω |
|
Differential Input Return Loss |
SDDXX |
<-12+2* SQRT (f) with f in GHz |
dB |
0.01~4.1GHz |
<-6.3+13*Log10/(f/5.5) with f in GHz |
dB |
4.1~11.1GHz |
Common Mode Output Return Loss |
SCCXX |
< -7+1.6*f with f in GHz |
dB |
0.01~2.5GHz |
|
|
-3 |
dB |
2.5~11.1GHz |
Difference Waveform Distortion Penalty |
dWDPc |
|
|
6.75 |
dB |
|
VMA Loss |
L |
|
|
4.4 |
dB |
|
VMA Loss to Crosstalk Ratio |
VCR |
32.5 |
|
|
dB |
|
Compatible brands
HTF DAC/AOC cable have been successfully tested with below brands
Cisco |
Alcatel Lucent |
Netgear |
Mellanox |
Allied Telesis |
SMC |
Huawei |
SolareFlare |
Foundry |
Juniper |
Winyao |
Force 10(Dell) |
Dell&EMC |
ZTE |
Linksys |
Arista |
D-Link |
McAfee |
Broadcom |
TP-Link |
Extreme |
Qlogic(Cavium) |
Ruijie |
Marconi |
Cheisio |
Maipu |
Blade |
Intel |
Feixun |
Hirschmann |
Other series AOC/DAC cables