Fiber transceiver module CWDM SFP 160km 1250M
Kev piav qhia dav dav
Lub transceiver muaj tsib ntu: tus tsav tsheb LD, qhov txwv tsis pub tshaj tawm, lub koob thaij duab digital soj ntsuam, CWDM DFB laser thiab APD yees duab-ntes. Cov qauv ntaub ntawv txuas mus txog 160km hauv 9 / 125um ib hom fiber ntau.
Kev tso tawm kho qhov muag tuaj yeem ua tsis tiav los ntawm TTL qhov kev xav tau theem siab ntawm cov ntsiab lus ntawm Tx Disable, thiab lub kaw lus tseem tuaj yeem ua rau lub module ntawm I2C. Tx Txhaum yog muab los qhia tias kev cuam tshuam ntawm lub laser. Kev poob ntawm lub teeb liab (LOS) tso tawm yog muab los qhia txog qhov poob ntawm lub tswv yim optical teeb liab ntawm qhov tau txais lossis qhov txuas xwm txheej nrog tus khub. Lub kaw lus tseem tuaj yeem tau txais LOS LOS (lossis Txuas) / Cov ntaub ntawv xiam oob qhab / Nkag mus los ntawm I2C nkag nkag.
Qauv qauv | CWDM-SFP-1.25G-YR | Lub Hom | HTF |
Encapsulation | SFP | Cov Ntaub Ntawv Ntsuas | 1250Mbs |
Wavelength | 1270-1610 (nm) | Mus cuag | 160KM |
Sib cuam tshuam | Duplex LC | Raws tu qauv | SFF-8472 MSA Ua Raws |
Raws tu qauv | MSA Raws | Cheebtsam kho qhov muag | DFB CWDM |
Cable Hom | SMF （9 / 125µm） | DDM Pab Txhawb | Yog lawm |
Tx hwj chim | 1 ~ 6dBm | Rx Sens | & lt; -33dBm |
HTSF-C1GxxYx Wavelength Sau:
Wavelength | x | Clasp Xim Code | Wavelength | x | Clasp Xim Code |
1470 | H | Grey | 1550 | 5 | Lub daj |
1490 | 4 | Ntshav | 1570 | K | Txiv kab ntxwv |
1510 | I | Xiav | 1590 | L | Liab |
1530 | J | Ntsuab | 1610 | M | Xim av |
Tus Thawj Saib Xyuas Tus PIN thiab Tus Piav Qhia Pin
TUS PIN | Npe | Lub npe / Kev piav qhia | Sau ntawv |
1 | VEET | Transmitter Av (Ib qho chaw nrog Receiver av) | 1 |
2 | TXFAULT | Transmitter Txhaum. | |
3 | TXDIS | Khoom Siv Hluav Taws Xob. Laser tso zis tawm ntawm lub siab lossis qhib. | 2 |
4 | MOD_DEF (2) | Lub Ntsiab Lus Txhais 2. Cov xov kab rau Serial ID. | 3 |
5 | MOD_DEF (1) | Qauv Lus Txhais 1. Lub moos ua haujlwm rau daim npav ID. | 3 |
6 | MOD_DEF (0) | Lub Ntsiab Lus Cov Ntsiab Lus 0. Muab zaws hauv qhov qauv. | 3 |
7 | Xaiv Npaum Li Cas | Tsis muaj kev sib txuas ua ke | 4 |
8 | LOS | Poob ntawm teeb liab yam. Logic 0 qhia txog kev ua haujlwm ib txwm. | 5 |
9 | VEEM | Tau Txais Cov Av (Ib qho chaw nrog Transmitter Av) | 1 |
10 | VEEM | Tau Txais Cov Av (Ib qho chaw nrog Transmitter Av) | 1 |
11 | VEEM | Tau Txais Cov Av (Ib qho chaw nrog Transmitter Av) | 1 |
12 | RD- | Tau Txais Inverted DATA tawm. AC Coupled | |
13 | RD + | Tau Txais Cov Ntawv Uas Tsis Yog-inverted DATA tawm. | |
14 | VEEM | Tau Txais Cov Av (Ib qho chaw nrog Transmitter Av) | 1 |
15 | VCCR | Cov Khoom Siv Hluav Taws Xob | |
16 | VCCT | Cov khoom hloov hluav taws xob | |
17 | VEET | Transmitter Av (Ib qho chaw nrog Receiver av) | 1 |
18 | TD + | Transmitter Tsis-Inverted DATA hauv. AC Coupled. | |
19 | TD- | Transmitter Inverted DATA hauv. | |
20 | VEET | Transmitter Av (Ib qho chaw nrog Receiver av) | 1 |
Sau ntawv:
1. Circuit Court hauv chaw yog sab hauv cais los ntawm chassis hauv av.
2. Laser tso zis tawm ntawm TDIS> 2.0V lossis qhib, qhib ntawm TDIS<>
3. Yuav tsum rub tawm nrog 4.7k - 10kohms ntawm lub rooj tsav xwm tswj hwm mus rau qhov ntsuas hluav taws xob ntawm 2.0V thiab 3.6V.MOD_DEF (0) rub tawm cov kab qis los qhia qhov module txuas ntsaws.
4. Qhov no yog kev xaiv cov tswv yim siv los tswj kev txais bandwidth rau kev sib raug zoo nrog ntau cov ntaub ntawv nqi (feem ntau yuav Fiber Channel 1x thiab 2x Nqi) .Yog siv, cov lus tawm yuav muab rub sab hauv nrog> 30kΩ resistor. Lub xeev cov tswv yim yog:
1) Tsawg (0 - 0.8V): Txo Cov Nqi Zog
2) (& gt; 0.8,< 2.0v):="" tsis="" pom="">
3) Siab (2.0 - 3.465V): Daim Ntawv Coob Tshaj Plaws
4) Qhib: Txo Cov Vev Xaib
5. LOS yog qhib cov zis tawm yuav tsum rub nrog 4.7k - 10kohms ntawm tus tswv tsev rau qhov hluav taws xob ntawm qhov nruab nrab ntawm 2.0V thiab 3.6V. Logic 0 qhia txog kev ua haujlwm ib txwm; thawj 1 qhia txog qhov poob ntawm lub teeb liab.
Neeg kho tshuab qhov ntev
Cov FAQ
1 、 nqe lus nug:" Qhov no yog 1000m sfp-t transceiver, tsis yog 10/100 / 1000m multi-rate sfp-t." qhov no tsuas ua haujlwm ntawm gigabit? Nws tsis ua haujlwm ntawm 100baset txhua?
Teb: Yog, nws tsuas yog ua haujlwm ntawm gigabit.
2 、 Lus Nug: Qhov no puas yuav ua haujlwm nrog Juniper?
Teb: Yog, nws yuav.
3 、 Lus Nug: Yog tias kuv xav txuas cov brocade rau netgear siv sfp module, yog tias kuv sib xyaw cov brocade thiab netgear transceivers, lawv yuav tsum ua haujlwm yog?
Teb: Ntev npaum li ob qho khoom siv paub txog SFP cov qauv nruab, piv txwv li xa / txais lub teeb ci, tom qab ntawd kev sib txuas yuav ua haujlwm nruab nrab ntawm ob qho kev siv Ethernet cov qauv.
4 、 nqe lus nug ： Xav Tau Nws Txawv Nrog Huawei?
Teb ： Yog, nws yuav.
Cim npe nrov: Fiber transceiver module CWDM SFP 160km 1250M, Tuam Tshoj, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, kho kom zoo, yuav, nqi, tej, ntau hom
