● Qhia Txog:
Cov SFP Fiber Optic Transformers Module yog cov ntaub ntawv me me uas yog pluggable (SFP) thiab ib qho kev hloov kho cov lus sib txuas ntawm compact hauv kev sib txuas lus, kev sib txuas lus thiab kev sib txuas lus. SFP Modules yog tsim los txhawb SONET / SDH, Gigabit Ethernet, Fiber Channel, Optical Supervisory Channel OSC SFP thiab lwm cov qauv kev sib txuas lus. FOCC yog ib lub chaw tsim khoom thiab tus neeg lag luam uas muab kev pab cuam zoo thiab pheej yig tshaj SFP Fiber Optic Transceiver Modules Khoom. Peb muab ntau yam ntawm SFP module 100% tshaj Cisco SFP, HP SFP, Juniper SFP, Netgear SFP, DELL SFP, CWDM SFP, DWDM SFP, BIDI SFP thiab 10G SFP. 
● Khoom Nta:
► Kev khiav hauj lwm cov ntaub ntawv nce mus txog 10.3Gbps;
► 850nm transmitter;
► 550m dhau hom ntau hom fiber ntau;
► Ib qho 3.3V zog mov thiab TTL logic interface;
► Duplex LC connector interface;
► Kub pluggable;
► Kev ntsuas cov txheej txheem kub txheej txheem: ntawm 0 ℃ to + 70 ℃;
► Ua raws li MSA SFP specification;
► Digital diagnostic monitor interface (kuj hu ua DOM lossis DDM);
► Tshaj nrog SFF-8472.
● Cov Yam Ntxwv Zoo:
Qhov Naj Npawb | SFP-10G-SR + -SO | Vendor Name | FOCC |
Daim Ntawv Hom | SFP | Cov Ntaus Ntawv Tau Tshaj Tawm | 10.3 Gbps |
Cable Hom | Miv 5 | Max Cable nrug | 550m |
Interface | DOM lossis DDM | DOM Kev Pabcuam | Tsis yog |
Roj Ntsuam Kub Khwv Nyiaj | 0 rau 70 ℃ (32 rau 158˚F) | HTS-Harmonized Code | 851770600 |
Kev Muaj Siab Tshaj Plaws (Absolute Maximum Ratings)
Table 1 - Cov Tsis Muaj Siab Tshaj Plaws
| Parameter | Cim | Min | Max | Chav tsev |
Muab Voltage | Vcc | -0.5 | 4.5 | V |
Cia Kub | Ts | -40 | +85 | ℃ |
Kev Siv Vaum Hli | - | 5 | 85 | % |
Cov Kev Khiav Hauj Lwm Pom Zoo
Table 2 - Cov Haujlwm Uas Khwv Tau Pom Zoo
Parameter | Cim | Min | Ntsig | Max | Chav tsev | |
Kev Kub Ceev Ua Ntej | Txheem | Tc | 0 | +70 | ℃ | |
Muaj | -40 | 3.13 | +85 | ℃ | ||
Lub hwj chim muab Voltage | Vcc | 3.13 | 3.3 | 3.47 | V | |
Lub Hwjchim Mov Tam Sim No | Icc | 300 | mA | |||
Tus Ntaus Tus Nqi | Gigabit Ethernet | 1.25 | Gbps | |||
Fiber Channel | 1.063 |
Optical thiab hluav taws xob
SPT-P131G-20 (D): (FP thiab PIN, 1310nm, 20km Ncav)
Table 3 - Cov Yam Ntxim Saib Ntxim Ua thiab Cov Hluav Taws Xob
● Cov Kev Pab Cim Nco Txog Daim Ntawv Qhia Txog Diagnostic:
Cov kev sib tham ntawm cov ntaub ntawv qhia txog keeb kwm yav dhau los thiab kev tshawb nrhiav txog keeb kwm txog kev khiav hauj lwm ntawm 2-wire serial interface (SCL, SDA). Cov ntaub ntawv tshawb nrhiav nrog kev kho calibration lossis lwm calibration tag nrho yog DVR, nrog rau tau txais kev saib xyuas hluav taws xob, kis tau mus xyuas lub zog, kev saib xyuas tam sim no xyuas, muab hluav taws xob ntsuas xyuas thiab ntsuas kub. Lub digital diagnostic nco daim ntawv qhia cov ntaub ntawv qhia meej txog cov nram qab no.
Piav txhais cov ntsiab lus
Tus PIN Daim duab
● Nqe lus piav qhia:
Cov SFP qhov kev hloov siab yog cov kev ua tau zoo, cov txiaj ntsig zoo ntawm kev txhawb nqa cov ntaub ntawv tawm ob ntawm 1.25Gbps / 1.0625Gbps thiab 20km kis nrug nrog SMF. Tus neeg txhais lus tau hais txog peb qhov: tus FP laser transmitter, tus PIN photodiode nrog kev sib tw ua ntej (TIA) thiab MCU tswj xyuas. Tag nrho cov modules los ua haujlwm hauv chav kawm kuv muaj kev ruaj ntseg hauv laser. Cov kws tshaj lij tau zoo tshaj nrog SFP Cov Ntawv Pom Zoo Tshaj Plaws (MSA) thiab SFF-8472. Yog xav paub ntxiv, thov hu rau SFP MSA.
● Pom Cov Kev Sib Ntsib Interface:
● Mechanical qhov ntev:
● Hais cov ntaub ntawv:
| Qhov Naj Npawb | Cov Lus Qhia Txog |
FOCC-P131G-20 | 1310nm, 1.25Gbps, 20km, 0 ℃ ~ + 70 ℃ |
FOCC-P131G-20D | 1310nm, 1.25Gbps, 20km, 0 ℃ ~ + 70 ℃, Nrog Kev Ntsuas Cov Kev Ntsuas Cov Kev Ntsuas |
FOCC-P131G-20N | 1310nm, 1.25Gbps, 20km, -40 ℃ ~ + 85 ℃ |
FOCC-P131G-20ND | 1310nm, 1.25Gbps, 20km, -40 ℃ ~ + 85 ℃, Nrog Cov Kev Ntsuas Xyuas Kev Ntseg |