D-Net'S Active Optical Cable Service
● Kev Pabcuam Compatibility:D-NET muaj cov kev pabcuam sib raug zoo los xyuas kom meej tias cov khoom siv kho qhov muag tau sib haum nrog cov khoom siv los ntawm cov tuam txhab ua lag luam.
● Kev Pabcuam Tus Kheej:D-NET muab OEM customization xaiv rau nws cov khoom. Raws li kev thov, cov neeg siv khoom tuaj yeem muaj cov xim logo xim raws li lawv xav tau.
● Standard Delivery Lub Sijhawm:3 Hnub
● Extensive Shipping Solutions:D-NET koom tes nrog cov tuam txhab xa khoom muaj npe nrov xws li SF, FedEx, DHL, UPS, thiab lwm yam kom ntseeg tau cov kev pabcuam xa khoom zoo.
Nta
● Hluav taws xob cuam tshuam raws li SFF-8431
● 850nm VCSEL laser thiab PIN photo-detector
● Qhov siab tshaj qhov txuas ntev ntawm 70m ntawm OM3 MMF thiab 100m ntawm OM4 MMF
● Digital diagnostics functions muaj nyob ntawm I2C interface
● RoHS raws
● Kub Pluggabl
Daim ntawv thov
● 25GBASE-SR Ethernet
● InfiniBand QDR, SDR, DDR
● Servers, keyboards, cia thiab host card adapters
Daim duab kos duab
|
Parameter |
Tus nqi |
Chav tsev |
|
Txoj kab uas hla |
3 |
mm |
|
Yam tsawg kawg khoov vojvoog |
30 |
mm |
|
Ntev ntev |
Length < 1 m: +5 / -0 |
cm |
|
1 m Tsawg dua los yog sib npaug ntawm qhov ntev Less than or equal to 4.5 m: +15 / -0 |
cm |
|
|
5 m Tsawg dua los yog sib npaug ntawm qhov ntev Less than or equal to 14.5 m: +30 / -0 |
cm |
|
|
Ntev Ntau dua lossis sib npaug rau 15.0 m +2% / -0 |
m |
|
|
Cable xim |
Aqua (OM3), Megenta (OM4) |
|
Kab kos duab
pintsim:
Pin Descriptions:
|
Pin |
Cim |
Lub npe / piav qhia |
Sau ntawv |
|
1 |
VEET |
Module Transmitter Av |
1 |
|
2 |
TX_FAULT |
Module Transmitter Fault |
2 |
|
3 |
TX_DISABLE |
Transmitter Disable; Tua tawm transmitter laser tso zis |
3 |
|
4 |
SDA |
2-Wire Serial Interface Data Kab (MOD-DEF2) |
|
|
5 |
SCL |
2-Wire Serial Interface Clock (MOD-DEF1) |
|
|
6 |
MOD_ABS |
Module Absent, txuas nrog VEET lub VEER nyob rau hauv lub module |
2 |
|
7 |
RS 0 |
Rate Xaiv 0, xaiv tau tswj SFP + module txais |
|
|
8 |
RX_LOS |
Txais Cov Lus Qhia Tsis Muaj Teeb Meem (Hauv FC raug xaiv raws li Rx_LOS thiab nyob rau hauv Ethernet xaiv raws li NOT Signal Detect) |
2 |
|
9 |
RS 1 |
Rate Xaiv 1, xaiv tau tswj SFP + module transmitter |
|
|
10 |
VEER |
Module txais av |
1 |
|
11 |
VEER |
Module txais av |
1 |
|
12 |
RD- |
Receiver Inverted Data Output |
|
|
13 |
RD+ |
Receiver Non-Inverted Data Output |
|
|
14 |
VEER |
Module txais av |
1 |
|
15 |
VCCR |
Module Receiver 3.3 V Supply |
|
16 |
VCCT |
Module Transmitter 3.3 V Supply |
|
|
17 |
VEET |
Module Transmitter Av |
1 |
|
18 |
TSI + |
Transmitter Tsis-Inverted Data Input |
|
|
19 |
TD- |
Transmitter Inverted Data Input |
|
|
20 |
VEET |
Module Transmitter Av |
1 |
Rov ua dua:
1. Lub module hauv av pins raug cais tawm ntawm cov ntaub ntawv module.
2. Cov pins yuav tsum rub nrog 4.7K-10Kohms mus rau qhov hluav taws xob ntawm 3.14V thiab 3.46V ntawm lub rooj tsavxwm.
3. Tus pin yog rub mus rau VCCT nrog 4.7K-10KΩ resistor hauv lub module.
Pom zoo ua hauj lwm tej yam kev mob
|
Parameter |
Cim |
Min. |
Hom |
Max. |
Chav tsev |
Sau ntawv |
|
Kev khiav hauj lwm Case Temperature |
TC |
0 |
- |
+70 |
degree |
|
|
Fais fab mov Voltage |
Vcc |
3.14 |
3.3 |
3.47 |
V |
|
|
Fais fab mov tam sim no |
Icc |
- |
- |
300 |
mA |
|
|
Lub zog Dissipation |
Pd |
- |
- |
1.0 |
W |
|
|
Tus nqi qis |
BR |
8.5 |
25.78125 |
- |
Gbps |
|
|
Fiber Khoov Radius |
Rb |
3 |
- |
- |
cm |
Hluav taws xob Yam ntxwv
|
Parameter |
Cim |
Min. |
Ntaus. |
Max. |
Chav tsev |
Sau ntawv |
||
|
Transmitter |
||||||||
|
Differential Data Input viav vias |
Vin, PE |
200 |
- |
1600 |
mVPP |
|||
|
Input Differential Impedance |
ZIN |
90 |
100 |
110 |
Ω |
|||
|
Tx_Fault |
Kev ua haujlwm li qub |
VOL |
0 |
- |
0.8 |
V |
||
|
Transmitter txhaum |
VOH |
2.0 |
- |
VCC |
V |
|||
|
Tx_Disable |
Tsis yog 0mal Kev ua haujlwm |
VIL |
0 |
- |
0.8 |
V |
||
|
Laser Disable |
VIH |
2.0 |
- |
VCC+0.3 |
V |
|||
|
Tus txais |
|||||||
|
Differential hnub tso zis |
Vout |
400 |
- |
800 |
mV |
||
|
Cov zis sib txawv impedance |
ZD |
90 |
100 |
110 |
Ω |
||
|
Rx_LOS |
Kev ua haujlwm li qub |
VOL |
0 |
- |
0.8 |
V |
|
|
Poob Signal |
VoH |
2.0 |
- |
VCC |
V |
||
Khoom Description
|
Parameter |
Cim |
Chav tsev |
Min |
Ntaus |
Max |
Sau ntawv |
|
Optical transmitter yam ntxwv |
||||||
|
Cov ntaub ntawv tus nqi |
DR |
Gbps |
8.5 |
25.78125 |
||
|
Center Wavelength Range |
λc |
nm |
820 |
850 |
880 |
|
|
Laser Off Lub Zog |
Poff |
dBm ib |
- |
- |
-45 |
|
|
Tua tawm Optical Power |
P0 |
dBm ib |
-6.0 |
2.4 |
||
|
Extinction Ratio |
ER |
dB |
2 |
- |
- |
|
|
(rms) Spectral Dav (RMS) |
RMS |
nm |
- |
0.65 |
||
|
Optical Receiver yam ntxwv |
||||||
|
Cov ntaub ntawv tus nqi |
DR |
Gbps |
8.5 |
25.78125 |
||
|
Me ntsis yuam kev Rate |
BER |
dBm ib |
- |
- |
E-12 |
|
|
Kev puas tsuaj pib |
DT |
dBm ib |
3.4 |
- |
- |
|
|
Overload Input Optical Hwj chim |
PIN |
dBm ib |
2.4 |
- |
- |
|
|
Center Wavelength Range |
λc |
nm |
820 |
- |
880 |
|
|
Receiver Sensitivity nyob rau hauv Lub zog nruab nrab |
Sen |
dBm ib |
- |
- |
-5.2 |
|
|
Los Assert |
LosA |
dBm ib |
-30 |
- |
- |
|
|
Los De-Assert |
LosD |
dBm ib |
- |
- |
-13 |
|
|
Los Hysteresis |
LosH |
dB |
0.5 |
- |
- |
Tsis muaj Qhov siab tshaj plaws Kev ntsuas
|
Parameter |
Cim |
Min. |
Hom |
Max. |
Chav tsev |
Sau ntawv |
|
Cov khoom siv hluav taws xob |
Vcc3 |
-0.5 |
- |
+3.6 |
V |
|
|
Cia Kub |
Ts |
-40 |
- |
+85 |
degree |
|
|
Kev khiav dej num |
RH |
+5 |
- |
+85 |
% |
FAQ
1. Hom kev txuas twg siv 25G SFP28 AOC?
A: 25G SFP28 AOC siv SFP28 connectors, uas yog kub-pluggable thiab ua raws li SFP28 MSA thiab IEEE 802.3by 25GBASE-SR Ethernet qauv.
2. Dab tsi yog qhov kev siv hluav taws xob thiab cov khoom siv hluav taws xob tshwj xeeb rau 25G SFP28 AOC?
A: Txhua SFP28 module hauv 25G SFP28 AOC muaj lub zog siv ntau tshaj li 1W, thiab lub zog hluav taws xob yog 3.3V.
3. Yuav ua li cas 25G SFP28 AOC ua kom muaj kev sib raug zoo nrog cov khoom siv sib txawv?
A: 25G SFP28 AOC yog tsim los ua kom sib haum nrog ntau yam khoom siv hauv network los ntawm ntau tus neeg muag khoom xws li Huawei, H3C, Cisco, Dell, thiab ntau dua. Txhua yam khoom tau dhau mus kuaj cov cuab yeej tiag tiag los xyuas nws qhov kev sib raug zoo thiab ua haujlwm ruaj khov.
Cim npe nrov: 25g sfp28 aoc active optical cable, Tuam Tshoj 25g sfp28 aoc active optical cable manufacturers, lwm tus neeg, Hoobkas
