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1.25G BIDI SM SFP SC 160KM 80KM 1490nm 1550nm Gigabit Optical Transceiver Module
Product Details:
| Place of Origin: | China |
| Brand Name: | Takfly |
| Certification: | CE,ROHS,FCC,REACH,ISO9001,ISO14001 |
| Model Number: | TKSFPGEBD1514120D-L, TKSFPGEBD1415120D-L |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 pair |
|---|---|
| Price: | USD 25/pair ~ USD 155/pair |
| Packaging Details: | blister box + spone + carton |
| Delivery Time: | 3-5 working days |
| Payment Terms: | T/T, Western Union, MoneyGram, Paypal, L/C |
| Supply Ability: | 30000pcs/month |
|
Detail Information |
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| Speed: | 1.25Gbps | Transmission Distance: | 40-160km |
|---|---|---|---|
| Compatible Switch Brand: | CISCO/HP/Huawei/H3C/Juniper/ZTE/........ | Wavelength: | 1490/1550nm |
| Fiber Port: | SC | Fiber Type: | Singlemode, Single Fiber |
| High Light: | Gigabit Optical Transceiver Module,1550nm gigabit optical transceiver,1.25G BIDI Optical Transceiver Module |
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Product Description
1.25G BIDI SM SFP SC 160KM 120KM 80KM 0KM 40KM 61490nm 1550nm Gigabit Optical Transceiver Module
Description
The 1.25G BIDI SFP is a high performance, cost effective modules, which is supporting up to 1.25Gbps, and transmission distance up to 160km on SM fiber. The transceiver consists of two sections: The transmitter section incorporates a laser driver and a 1490nm DFB laser. The receiver section consists of a PIN photodiode integrated with a transimpedance preamplifier (TIA) and a Limitting Amplifier. The module is hot pluggable into the 20-pin connector. The high-speed electrical interface is base on low voltage logic, with nominal 100Ohms differential impedance and AC coupled in the module.
The optical output can be disabled by LVTTL logic high-level input of TX_DIS. Transmit Fault (Tx_Fault) is provided to indicate that the module transmitter has detected a fault condition related to laser operation or safety. Loss of signal (RX_LOS) output is provided to indicate the loss of an input optical signal of receiver. A serial EEPROM in the transceiver allows the user to access transceiver monitoring and configuration data via the 2-wire SFP Management Interface. This interface uses a single address, A0h, with a memory map divided into a lower and upper area. Basic digital diagnostic (DD) data is held in the lower area while specific data is held in a series of tables in the high memory area.
Features
- Up to 80 km transmission on SMF
- Up to1.25 Gbps
- 1550nm DFB laser and 1490nm PIN receiver
- Single LC/SC receptacle optical interface compliant
- 2-wire interface for integrated Digital Diagnostic monitoring
- Hot pluggable
- Very low EMI and excellent ESD protection
- +3.3V power supply
- Power consumption less than 1.0W
- Operating case temperature: 0~+70°C
Application
- High-speed storage area networks
- Computer cluster cross-connect
- Custom high-speed data pipes
Absolute Maximum Ratings
Table 1 - Absolute Maximum Ratings
| Parameter | Symbol | Min | Max | Unit |
| Supply Voltage | Vcc | -0.5 | 4.7 | V |
| Storage Temperature | Ts | -40 | +85 | °C |
| Operating Humidity | - | 0 | 70 | % |
| Parameter |
Symbol
|
Min. | Typ. | Max. | Unit | Note |
|
Operating Wavelength
|
λC
|
1530 | 1550 | 1570 | nm | |
|
Ave. output power (Enabled)
|
Po
|
0 | 5 | dBm | 1 | |
|
Extinction Ratio
|
ER
|
10 | dB | 1 | ||
|
RMS spectral width
|
Δλ
|
4 | nm | |||
|
Rise/Fall time (20%~80%)
|
Tr/Tf
|
0.26 |
ps
|
2 | ||
|
Output Eye Mask
|
Telcordia GR-253-CORE and ITU-T G.957 compatible
|
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| Parameter |
Symbol
|
Min. | Typ. | Max. | Unit | Note |
|
Operating Wavelength
|
|
1470 | 1510 | nm | ||
|
Sensitivity
|
Psen
|
-32 | dBm | 1 | ||
|
Min. overload
|
Pimax
|
-3 | dBm | |||
|
LOS Assert
|
Pa
|
-45 | dBm | |||
|
LOS De-assert
|
Pd
|
-36 |
dBm |
2 | ||
|
LOS Hysteresis
|
Pd-Pa | 0.5 | 6 | dB |
Compatibility
All of Takfly's transceiver modules are open sourced, can be coded to be fully compatible with major brands' products and devices, such as Intel, Dell, , Finisar, Arista, HP, Mellanox, Juniper, HUAWEI, H3C, etc. For other brands' devices, please specify when ordering so that we can write corresponding codes for your easy application.
Dimension
FAQ:
Q: Do you provide OEM service ?
A: Yes, we can print your logo or label on the products or on the box.
Q: Can you provide free samples ?
A: Some of low value samples can be free for you, but you need pay for the shipping cost.
Q: How can you guarentee the quality ?
A: Build on our perfect quality management system, all of our products were 100% tested before the shipment.
Q: What is your delivery time ?
A: Generally, sample: 3~5 working days. Formal order: 7-10 working days.
Q: What's your payment terms ?
A: We accept T/T, Western Union, Paypal, L/C
For samples: 100% payment. Formal order: 30%~100% as deposit, balance payment before shipment.