| Pin |
Signal Name |
Description |
Plug Seq. |
Notes |
| 1 |
VEET |
Transmitter Ground |
1 |
|
| 2 |
TX FAULT |
Transmitter Fault Indication |
3 |
Note1 |
| 3 |
TX DISABLE |
Transmitter Disable |
3 |
Note2 |
| 4 |
MOD_DEF(2) |
SDA Serial Data Signal |
3 |
Note3 |
| 5 |
MOD_DEF(1) |
SCL Serial Clock Signal |
3 |
Note3 |
| 6 |
MOD_DEF(0) |
TTL Low |
3 |
Note3 |
| 7 |
Rate Select |
Not Connected |
3 |
|
| 8 |
LOS |
Loss of Signal |
3 |
Note4 |
| 9 |
VEER |
Receiver ground |
1 |
|
| 10 |
VEER |
Receiver ground |
1 |
|
| 11 |
VEER |
Receiver ground |
1 |
|
| 12 |
RX- |
Inv. Received Data Out |
3 |
Note 5 |
| 13 |
RX+ |
Received Data Out |
3 |
Note 5 |
| 14 |
VEER |
Receiver ground |
1 |
|
| 15 |
VCCR |
Receiver Power Supply |
2 |
|
| 16 |
VCCT |
Transmitter Power Supply |
2 |
|
| 17 |
VEET |
Transmitter Ground |
1 |
|
| 18 |
TX+ |
Transmit Data In |
3 |
Note 6 |
| 19 |
TX- |
Inv. Transmit Data In |
3 |
Note 6 |
| 20 |
VEET |
Transmitter Ground |
1 |
|
Notes:
Plug Seq.: Pin engagement sequence during hot plugging.
1) TX Fault is not supported and is always connected to ground.
2) TX disable, an input used to reset the transceiver module, This pin is pulled up within the module with a 4.7 KΩ resistor.
Low (0 - 0.8 V): Transceiver on
Between (0.8 V and 2.0 V): Undefined
High (2.0 - 3.465 V): Transceiver in reset state
Open: Transceiver in reset state
3) Mod-Def 0,1,2. These are the module definition pins. They should be pulled up with a 4.7K~10K resistor on the host board. The pull-up voltage shall be VccT or VccR
Mod-Def 0 is grounded by the module to indicate that the module is present
Mod-Def 1 is the clock line of two wire serial interface for serial ID
Mod-Def 2 is the data line of two wire serial interface for serial ID
4) RX_LOS (Loss of Signal): LVTTL compatible with a maximum voltage of Host_Vcc. RX_LOS can enabled or disabled (Refer to Ordering information),RX_LOS is not used and is always tied to ground via 100-ohm resistor.
5) RD-/+: These are the differential receiver outputs. They are AC coupled 100 differential lines which should be terminated with 100 (differential) at the user SERDES.
6) TD-/+: These are the differential transmitter inputs. They are AC-coupled, differential lines with 100 differential termination inside the module.
| +3.3V volt Electrical Power Interface |
| Parameter |
Symbol |
Min |
Typ |
Max |
Units |
Notes/Conditions |
| Supply Current |
Is |
|
320 |
375 |
mA |
1.2W max power over full range of voltage and temperature.
See caution note below |
| Input Voltage |
Vcc |
3.13 |
3.3 |
3.47 |
V |
Referenced to GND |
| Maximum Voltage |
Vmax |
|
|
4 |
V |
|
| Low-Speed Signals, Electronic Characteristics |
| Parameter |
Symbol |
Min |
Max |
Units |
Notes/Conditions |
| SFP Output LOW |
VOL |
0 |
0.5 |
V |
4.7k to 10k pull-up to host_Vcc, measured at host side of connector |
| SFP Output HIGH |
VOH |
host_Vcc - 0.5 |
host_Vcc + 0.3 |
V |
4.7k to 10k pull-up to host_Vcc, measured at host side of connector |
| SFP Input LOW |
VIL |
0 |
0.8 |
V |
4.7k to 10k pull-up to Vcc, measured at SFP side of connector |
| SFP Input HIGH |
VIH |
2 |
Vcc + 0.3 |
V |
4.7k to 10k pull-up to Vcc, measured at SFP side of connector |
| High-Speed Electrical Interface Transmission Line-SFP |
| Parameter |
Symbol |
Min |
Typ |
Max |
Units |
Notes/Conditions |
| Line Frequency |
fL |
|
125 |
|
MHz |
5-level encoding, per IEEE 802.3 |
| Tx Output Impedance |
Zout,TX |
|
100 |
|
Ohm |
Differential, for all Frequencies between 1MHz and 125MHz |
| Rx Input Impedance |
Zin,RX |
|
100 |
|
Ohm |
Differential, for all Frequencies between 1MHz and 125MHz |
| 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
Environmental specifications
| Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
| Operating Case Temperature |
Commercial |
Tc |
0 |
|
+70 |
°C |
| Industrial |
-40 |
|
+85 |
°C |
| Storage Temperature |
|
-40 |
|
+85 |
°C |
Mechanical Specifications
The host-side of the DF-PxRC-x conforms to the mechanical specifications outlined in the SFP MSA1. The front portion of the SFP (part extending beyond the face plate of the host) is larger to accommodate the
Figure 2. Mechanical dimensions
Regulatory Compliance
TAKFLY SFP-Coper transceiver is designed to be Class I Laser safety compliant and is certified per the following standards:
| Feature |
Agency |
Standard |
Certificate / Comments
|
| Environmental protection |
SGS |
RoHS Directive 2002/95/EC |
GZ090319751A/CHEM |
Ordering information
| Part number |
Speed mode |
MAC interface |
TX Disable
function |
Link Indicator on RX_LOS Pin |
Temp |
| DF-P1RC-E |
10/100/1000Mbps |
SGMII |
Yes |
Yes |
0~70ºC |
| DF-P1RC-F |
10/100/1000Mbps |
SGMII |
Yes |
No |
0~70ºC |
| DF-P3RC-E |
1000Mbps |
SERDES |
Yes |
Yes |
0~70ºC |
| DF-P3RC-F |
1000Mbps |
SERDES |
Yes |
No |
0~70ºC |
| DF-P1RT-E |
10/100/1000Mbps |
SGMII |
Yes |
Yes |
-40~85ºC |
| DF-P1RT-F |
10/100/1000Mbps |
SGMII |
Yes |
No |
-40~85ºC |
| DF-P3RT-E |
1000Mbps |
SERDES |
Yes |
Yes |
-40~85ºC |
| DF-P3RT-F |
1000Mbps |
SERDES |
Yes |
No |
-40~85ºC |
References
Small Form Factor Pluggable (SFP) Transceiver Multi-Source Agreement (MSA),September 2000.
IEEE802.3 - 2002.
"AT24C01A/02/04/08/16 2-Wire Serial CMOS E2PROM", Atmel Corporation.
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by TAKFLY before they become applicable to any particular order or contract. In accordance with the TAKFLY policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of TAKFLY or others. Further details are available from any TAKFLY sales representative.
*Before Sale Service:
We provide professional offer. Provide detailed products test report and related specifications.
We provide professional technology support to meet the requirements of customers.
Within 12 hours of the corresponding customer inquiry, our commissioners will promptly get in touch with the customers.
*After Sale Service:
Takfly Communications Co., Ltd. Is a Hi-Tech enterprise having its own brand and specializing in R&D, manufacture and sales of fiber optical communications equipments. If a material or workmanship defect arises and a valid claim is received within the warranty period, we will replace the items only and bear the shipping cost for both sides. We could not be held liable for damages to personal property due to misuse or improper care and maintenance of items. There is no fault rate for the items we delivered, if there is fiber optic equipment that does not work when you get it, just contact us. If we should be responsible for it after we test, we will replace it for you. We are equipped with the good after service department and never escape our responsibility.
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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