30km 4.25G SFP Module SFP Transceiver SC Fiber optical transmitter
Features
1.Single 3.3 V supply
2.Supports 1.0625/2.125/4.25Gb/s Fibre Channel Operation
3.Gigabit Ethernet compatible
4.1310nm DFB Laser
5.SFP MSA SFF-8074i compliant
6.Digital Diagnostic SFF-8472 compliant
7.Compatible with RoHS
8.Operating case temperature:
9.Standard : 0 to +70°C
10.Industrial : -40 to +85°C
Applications
1.Tri Rate 1.0625 / 2.125 / 4.25Gbp/s Fibre Channel
2.1.25Gbp/s 1000Base-LX Ethernet and 1000Base-LX10 (Rate selectable version)
Description
The transceiver consists of three sections: a DFB laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.
The transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA)1. They are compatible with Fibre Channel per FC-PI-2 Rev. 10.0. also simultaneously compatible with Gigabit Ethernet as specified in IEEE Std 802.3.
Absolute Maximum Ratings
Table 1 - Absolute Maximum Ratings
| Parameter |
Symbol |
Min |
Max |
Unit |
| Supply Voltage |
Vcc |
-0.5 |
4.5 |
V |
| Storage Temperature |
Ts |
-40 |
+85 |
°C |
| Operating Humidity |
- |
5 |
85 |
% |
Recommended Operating Conditions
Table 2 - Recommended Operating Conditions
| Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
| Operating Case Temperature |
Standard |
Tc |
0 |
|
+70 |
°C |
| Power Supply Voltage |
Vcc |
3.13 |
3.3 |
3.47 |
V |
| Power Supply Current |
Icc |
|
|
300 |
mA |
| Data Rate |
|
|
1.25 |
|
Gbps |
| High-Speed Electrical Interface, Host-SFP |
| Parameter |
Symbol |
Min |
Typ |
Max |
Units |
Notes/Conditions |
| Single ended data input swing |
Vinsing |
250 |
|
1200 |
mV |
Single ended |
| Single ended data output swing |
Voutsing |
350 |
|
800 |
mV |
Single ended |
| Rise/Fall Time |
Tr,Tf |
|
175 |
|
psec |
20%-80% |
| Tx Input Impedance |
Zin |
|
50 |
|
Ohm |
Single ended |
| Rx Output Impedance |
Zout |
|
50 |
|
Ohm |
Single ended |
| General |
| Parameter |
Symbol |
Min |
Typ |
Max |
Units |
Notes/Conditions |
| Data Rate |
BR |
10 |
|
1000 |
Mb/sec |
IEEE 802.3 compatible.
See Notes 2 through 4 below |
| Cable Length |
L |
|
|
100 |
m |
Category 5 UTP. BER <10-12 |
Notes:
1. Clock tolerance is +/- 50 ppm
2. By default, the DF-PxRC-x is a full duplex device in preferred master mode
3. Automatic crossover detection is enabled. External crossover cable is not required
Ordering information:
| Part Number |
Product Description |
| DF-314G-L1CD |
1310nm, 4.25Gbps, 10km, 0ºC ~ +70ºC, With Digital Diagnostic Monitoring |
| DF-314G-L1TD |
1310nm, 4.25Gbps, 10km, -40ºC ~ +85ºC, With Digital Diagnostic Monitoring |
Why choose Takfly ?
Service
1.Customer's logo: Acceptable
2.General inspection on fixing before packing
3.Third party inspection: Acceptable
Quality Control
All products must go through five checks before manufacturing process
1.Material incoming inspection before production
2.Full check after every individual process finished
3.Full check after production half-done
4.Full check before packing
5.Spots check after production packed before shipping
Advantage
1.15 years experience in manufacturing fiber optic products..
2.Availability of R & D with more than 10 engineers.
3.Available of design and making mold with special molding house.
4.High quality, attractive price and fast delivery(2-7days)
5.OEM, ODM customer designs are also welcomed
6.More than 200 workers
7.Excellent survice
Delivery
1.Packing: Plastic bag& carton, Neutral packing or as your required.
2.Sample time: 1-3 days after confirm
3.Order lead time: 2-7working days depend on quantity and products.
4.Shipping port: Shenzhen China or HK
5.Shipping term: EXW or FOBPackaging1.All products will be packed in double corrugated carton , so the product can get effective protection to avoid damage.
2. Packaging according to customer requirement Shipping1. We shipping via DHL / FedEx / TNT/etc for samll orders. Yow can get your packages in about 3-5 days all over the world.
2. For big order, we will arrange Air cargo for your shipment, so it will be much cheaper than DHL, UPS etc.
3. You can choose your own shipping agent, we will provide good cooperation for it.
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