100G QSFP28Direct Txuas Passive Copper Cables
FOCC-DAC 100 G-CU*M
1,Nta
Ø 4-channel full-duplex passive tooj liab cable
Ø Cov ntaub ntawv tus nqi mus txog 100Gbps (4x 25Gbps)
Ø SFF{0}} raws QSFP28 connectors
Ø SFF-8636 ua raws I2C tswj interface
Ø IEEE 802.3bj 100GBASE-CR4 ua raws
Ø Copper txuas ntev mus txog5m (passive limiting)
Ø Kub Pluggable
Ø Kev siv hluav taws xob tsawg
Ø Zoo heev teeb liab kev ncaj ncees, tsis muaj insertion poob thiab tsawg crosstalk
Ø Kev khiav hauj lwm qhov kub thiab txias: 0 degree rau +70 degree
Ø Ib leeg 3.3V mov voltage
Ø RoHS ua raws
2,Daim ntawv thov
Ø 100G Ethernet 100GBASE-CR4
Ø InfiniBand 4x EDR
Ø SAS, servers, hubs, keyboards thiab routers
Ø Data Center
3,Pom zoo ua hauj lwm tej yam kev mob
|
Parameter |
Cim |
Min |
Hom |
Max |
Chav tsev |
|
Cia Ambient Kub |
-40 |
+85 |
degree |
||
|
Kev khiav hauj lwm Case Temperature |
Tc |
0 |
+70 |
degree |
|
|
Fais fab mov Voltage |
VCC 3 |
3.14 |
3.3 |
3.47 |
V |
|
Cov ntaub ntawv tus nqi Ib txoj kab |
1 |
25.78 |
Gb/s |
4,Kev kub ceev yam ntxwv
|
Parameter |
Symbo |
Min |
Hom |
Max |
Uni |
Nco tseg |
|
Differential impedance |
RIN, P- |
90 |
110 |
Ώ |
||
|
Insertion poob |
SDD 21 |
22.48 |
dB |
Ntawm 12.8906 GHz |
||
|
Differential Rov Los Poob |
SDD 11 |
Saib 1 |
dB |
Ntawm 0.05 rau 4.1 GHz |
||
|
SDD 22 |
Saib 2 |
dB |
Ntawm 4.1 txog 19 GHz |
|||
|
Hom-hom mus rau hom-hom tso zis rov qab poob |
SCC 11 |
2 |
dB |
Ntawm 0.2 rau 19 GHz |
||
|
SCC 22 |
||||||
|
Sib txawv rau hom hom rov qab poob |
SCD11 |
Saib 3 |
dB |
Ntawm 0.01 txog 12.89 |
||
|
SCD22 |
Saib 4 |
Ntawm 12.89 rau 19 GHz |
||||
|
Differential rau hom Hloov Hloov Poob |
SCD21 |
10 |
dB |
Ntawm 0.01 txog 12.89 |
||
|
Saib 5 |
12.89-15.7 Nws |
|||||
|
6.3 |
Ntawm 15.7 mus rau 19 GHz |
|||||
|
Channel kev khiav hauj lwm Margin |
COM |
3 |
dB |
Sau ntawv:
1. Kev xav Coefficient muab los ntawm kev sib npaug SDD 11 (dB) < 16.5 - 2 × SQRT(f ), nrog f hauv GHz
2. Rua eflectintawm Coua efficient given by ua equatintawm SDD11(dB) < 10.66 - 14 × log10 ib(f/5.5), with f in GHz
3. Reflection Coefficient muab los ntawm kab zauv SCD11(dB) < 22 - (20/25.78) * f, nrog f hauv GHz
4. Kev xav Coefficient muab los ntawm kev sib npaug SCD11 (dB) < 15 - (6/25.78)*f, nrog f hauv GHz
5. Reflection Coefficient muab los ntawm kab zauv SCD21(dB) < 27 - (29/22) * f, nrog f hauv GHz
5,Channel insertion poob nyiaj txiag
6,Pin Descriptions
|
Pin |
Logic |
Cim |
Lub npe / piav qhia |
Sau ntawv |
|
1 |
GND |
Hauv av |
1 |
|
|
2 |
CML-I |
Tx 2 n |
Transmitter Inverted Data Input |
|
|
3 |
CML-I |
tx2 p |
Transmitter Tsis-Inverted Data Input |
|
|
4 |
GND |
Hauv av |
1 |
|
|
5 |
CML-I |
Tx 4 n |
Transmitter Inverted Data Input |
|
|
6 |
CML-I |
tx4 p |
Transmitter Tsis-Inverted Data Input |
|
|
7 |
GND |
Hauv av |
1 |
|
|
8 |
LVTTL-I |
ModSelL |
Module Xaiv |
|
|
9 |
LVTTL-I |
ResetL |
Module Pib dua |
|
|
10 |
Vcc Rx |
+3.3V Power Supply Receiver |
2 |
|
|
11 |
LVCMOSI/O |
SCL |
2-wire serial interface moos |
|
|
12 |
LVCMOSI/O |
SDA |
2-wire serial interface cov ntaub ntawv |
|
|
13 |
GND |
Hauv av |
1 |
|
|
14 |
CML-O |
rx3 pab |
Receiver Non-Inverted Data Output |
|
|
15 |
CML-O |
Rx 3 n |
Receiver Inverted Data Output |
|
|
16 |
GND |
Hauv av |
1 |
|
|
17 |
CML-O |
Rx 1 p |
Receiver Non-Inverted Data Output |
|
|
18 |
CML-O |
Rx 1 n |
Receiver Inverted Data Output |
|
|
19 |
GND |
Hauv av |
1 |
|
|
20 |
GND |
Hauv av |
1 |
|
|
21 |
CML-O |
Rx 2 n |
Receiver Inverted Data Output |
|
|
22 |
CML-O |
rx2 pab |
Receiver Non-Inverted Data Output |
|
|
23 |
GND |
Hauv av |
1 |
|
|
24 |
CML-O |
Rx 4 n |
Receiver Inverted Data Output |
|
|
25 |
CML-O |
rx4 pab |
Receiver Non-Inverted Data Output |
|
|
26 |
GND |
Hauv av |
1 |
|
|
27 |
LVTTL-O |
ModPrsL |
Module tam sim no |
|
|
28 |
LVTTL-O |
IntL |
cuam tshuam |
|
|
29 |
Vcc Tx |
+3.3V Fais fab mov transmitter |
2 |
|
|
30 |
Vcc 1 |
+3.3V Fais fab mov |
2 |
|
|
31 |
LVTTL-I |
LPMode |
Tsawg zog hom |
|
|
32 |
GND |
Hauv av |
1 |
|
|
33 |
CML-I |
tx3 p |
Transmitter Tsis-Inverted Data Input |
|
|
34 |
CML-I |
Tx 3 n |
Transmitter Inverted Data Input |
Nco tseg 1: GND yog lub cim rau lub teeb liab thiab muab khoom (lub zog) ntau rau QSFP + module. Txhua yam muaj nyob rau hauv QSFP + module thiab tag nrho cov module voltages raug xa mus rau qhov muaj peev xwm tshwj tsis yog sau tseg. Txuas cov no ncaj qha mus rau tus tswv tsev lub teeb liab-cov dav hlau hauv av.
Nco tseg 2: Vcc Rx, Vcc1 thiab Vcc Tx yog lub receiver thiab transmitter fais fab mov thiab yuav tsum tau siv concurrently. Cov kev xav tau uas tau teev tseg rau lub party sab ntawm lub party Edge Card Connector yog teev nyob rau hauv Table 6. Pom zoo host board power supply filtering yog qhia nyob rau hauv daim duab 4. Vcc Rx Vcc1 thiab Vcc Tx tej zaum yuav muaj kev cob cog rua nyob rau hauv lub QSFP + module nyob rau hauv tej kev ua ke. Cov pins txuas yog txhua qhov ntsuas rau qhov siab tshaj plaws tam sim no 500 mA.
7,Mechanical Dimensions
8,Ordering cov ntaub ntawv
|
Tshooj Naj Npawb |
Product Description |
|
CFTX-DAC100G-CU1M |
QSFP28 Direct Txuas Passive Cable (100G QSFP28 - Cu), 1m, AWG:30 , 0ºC ~ +70ºC |
|
CFTX-DAC100G-CU2M |
QSFP28 Direct Txuas Passive Cable (100G QSFP28 - Cu)2m, AWG:30 , 0ºC ~ +70ºC |
|
QSFP28 Direct Txuas Passive Cable (100G QSFP28 - Cu)3m, AWG:30 , 0ºC ~ +70ºC |
|
|
CFTX-DAC100G-CU5M |
QSFP28 Direct Txuas Passive Cable (100G QSFP28 - Cu), 5m, AWG:24, 0ºC ~ +70ºC |
Lus Cim: Koj tuaj yeem ua raws li txoj kab uas hla thiab qhov deb.
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