Specializing in R&D & Production in xPON & Optical Communication & CATV & Ethernet Networking
HANGZHOU DAYTAI NETWORK TECHNOLOGIES CO.,LTD.
HANGZHOU DAYTAI NETWORK
TECHNOLOGIES CO.,LTD.
DAYTAI-HANGZHOU-CHINA
Tel:
+86-571-8735 7725-Español
+86-571-8735 7726-English
+86-571-8735 7727-English
+86-571-8735 7728-English
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Mr.Amani
Skype:daytai-amani
Mobile:+86-137 7755 3827
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Web Site:WWW.DAYTAI.COM
1550/1310nm 40km 1.25G SFP Optical Transceivers (DT-SFP-1550/
1310-1.25G-40KM),To Be Used On a Series of Switches, Routers,
Servers, Network InterfaceCard Etc,Package:SFP,Data Rate:1.25G
Inquire
1550/1310nm 40km 1.25G SFP Optical Transceivers (DT-SFP-1550/1310-1.25G-40KM),To Be Used On a Series of Switches, Routers,
Servers, Network InterfaceCard Etc,Package:SFP,Data Rate:1.25G,Wavelength: 1550/1310nm,Reach:40km,TX:DFB,RX:PIN,TX
Power:-5~0dBm,RX Sensitivity:-24dBm,,Compatible With the Brand:Cisco,Juniper,Brocade,Arista,Mellanox,HPE,Dell,Dell Force10,
Huawei...Etc is Optional.
★Features
⊙ Compatible with RoHS
⊙+3.3V single power supply
⊙Operating case temperature:
⊙Standard : 0 to +70°C
⊙ Industrial : -40 to +85°C
⊙Hot-pluggable SFP footprint
⊙Metal enclosure, for lower EMI
⊙Up to 40km for SMF transmission
⊙Up to 1.25Gbps bi-directional data links
⊙BIDI LC/UPC type pluggable optical interface
⊙1310nm FP laser transmitter and PIN photo detector for DT-SFP-1310/1550-1.25G-40KM
⊙1490nm DFB laser transmitter and PIN photo detector for DT-SFP-1550/1310-1.25G-40KM
Optical transmitter Characteristics | |||||||
Parameter | Symbol | Min | Typical | Max | Unit | Notes | |
Launched Power (avg.) | Pout | -5 | 0 | dBm | |||
Center Wavelength | λc | 1290 | 1310 | 1330 | nm | DT-SFP-1310/1550-1.25G-40KM | |
1530 | 1550 | 1570 | nm | DT-SFP-1550/1310-1.25G-40KM | |||
Side Mode Suppression Ratio | SMSR | 30 |
| ||||
Extinction Ratio | ER | 9 |
| ||||
Spectrum Bandwidth(-20dB) | σ | 1 | nm | ||||
Jitter P-P |
| 0.1 | UI | 1 | |||
Relative Intensity Noise | RIN | 90 | 100 | 1 10 | ohm | ||
Optical Tx Output disable | Pdis | -45 | dBm | ||||
Output Eye Diagram | Complies with IEEE802.3z eye masks when filtered | ||||||
Optical receiver Characteristics | |||||||
Parameter | Symbol | Min | Typical | Max | Unit | Notes | |
Receiver Sensitivity | S | -24 | dBm | 2 | |||
Wavelength Range | λc | 1530 | 1550 | 1570 | nm | DT-SFP-1310/1550-1.25G-40KM | |
1290 | 1310 | 1330 | nm | DT-SFP-1550/1310-1.25G-40KM | |||
Optical Power Input Overload | Pin-max | - 1 | dBm | ||||
LOS | Optical De-assert | Pd | -25 | dBm | 3 | ||
Optical Assert | Pa | -40 | |||||
LOS hysteresis | 0.5 | 2 | 6 | dB | |||
