Dual fiber LC 10G sfp optical transceiver 850nm
1.Feature:
1. Hot-pluggable SFP+ footprint;
2. Supports rate selectable 1.25 Gb/sOr 9.95 to 10.3 Gb/s bit rates;
3. Power dissipation < 1W;
4. RoHS-6 compliant ( lead-free );
5. Single 3.3V power supply;
6. Maximum link length of 300m on2000 MHZ-km MMF;
7. Uncooled 850nm VCSEL laser;
8. Receiver limiting electrical interface;
9. Duplex LC Connector;
10.Built-in digital diagnostic functions;
11.Comerical temperature range0ºC to 70ºC;
2.Applications:
1.1000BASE-SX 1G Ethernet;
2.10GBASE-SR/SW 10G Ethernet;
3. Other optical links,
3.Description:
Gigalght's DF-85192-SRCM 1G/10G Dual-Rate SFP+ transceivers are designed for use in 1-Gigabit and 10-Gigabit Ethernet links over multimode fiber. They are compliant with SFF-8431, IEEE 802.3-2005 10GBASE-SR/SW and 1000BASE-SX. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472. The GPP-85192-SRCM is a "limiting module", i.e., it employs a limiting receiver. Host board designers using an EDC PHY IC should follow the IC manufacturer's recommended settings for interoperability with an SFP+ limiting module. This product is for applications specifically designed for 10G SFP+ ports and 1G/10G SFP+ ports and not native 1G SFP ports. The transceiver is RoHS compliant and lead free per Directive 2002/95/EC5.
4.Absolute Maximum Ratings:
These values represent the damage threshold of the module. Stress in excess of any of the individual Absolute Maximum Ratings can cause immediate catastrophic damage to the module even if all other parameters are within Recommended Operating Conditions.
| Parameters |
Symbol |
Min. |
Max. |
Unit |
| Supply Voltage |
VCC |
-0.5 |
+3.6 |
V |
| Storage Temperature |
Tc |
-40 |
+85 |
°C |
| Operating Case Temperature |
Tc |
0 |
+70 |
°C |
| Relative Humidity |
RH |
0 |
85 |
% |
5.Recommended Operating Conditions:
| Parameter |
Symbol |
Min. |
Typical |
Max |
Unit |
| Supply Voltage |
VCC |
3.0 |
3.3 |
3.6 |
V |
| Supply current |
Icc |
|
200 |
300 |
mA |
| Operating Case Temperature |
TC |
0 |
25 |
70 |
°C |
| Module Power Dissipation |
Pm |
- |
0.7 |
1 |
W |
Notes:
[1] Supply current is shared between VCCTX and VCCRX.
[2] In-rush is defined as current level above steady state current requirements.
6.Electrical characteristics(TOP = 0 to 70ºC, VCC = 3.14 to 3.46 Volts):
| Parameter |
Symbol |
Min. |
Typical |
Max |
Unit |
Ref. |
| Supply Voltage |
VCC |
3.14 |
|
3.46 |
V |
|
| Supply Voltage |
Icc |
|
|
250 |
mA |
|
| Transmitter |
| Input differential impedance |
Rin |
|
100 |
|
Ω |
1 |
| Differential data input swing |
Vin,pp |
180 |
|
700 |
mVpp |
2 |
| Transmit Disable Voltage |
VD |
2 |
|
VCC |
V |
|
| Transmit Enable Voltage |
VEN |
Vee |
|
Vee+0.8 |
V |
|
| Receiver |
| Output differential impedance |
Rout |
|
100 |
|
Ω |
|
| Differential data output swing |
Vout,pp |
300 |
|
700 |
mV |
3 |
| Data output rise time, fall time |
tr |
28 |
|
|
ps |
4 |
| LOS Fault |
VLOS fault |
2 |
|
VCCHOST |
V |
5 |
| LOS Normal |
VLOS norm |
Vee |
|
Vee+0.8 |
V |
5 |
| Power Supply Noise Tolerance |
VccT/VccR |
Per SFF-8431 Rev 3.0 |
mVpp |
6 |
Notes:
1. Connected directly to TX data input pins. AC coupling from pins into laser driver IC.
2. Voltage swing for 1G operation is equivalent to voltage swing in 10G operation (SFF-8431 Rev3.0).
3. Into 100Ω differential termination. Voltage swing for 1G operation is equivalent to voltage swing in 10G operation (SFF-8431 Rev 3.0).
4. 20-80%. Measured with Module Compliance Test Board and OMA test pattern. Use of four 1'sand four 0's in sequence in the PRBS^9 is an acceptable alternative. SFF-8431 Rev 3.0
5. LOS is an open collector output. Should be pulled up with 4.7kΩ - 10kΩ on the host board.
Normal operation is logic 0; loss of signal is logic 1. Maximum pull-up voltage is 5.5V.
6. Testing methodology per SFF-8431. Rev 3.0
7.Optical characteristics for RS0 = LOW (1G Operation):
(TOP = 0 to 70ºC, VCC = 3.14 to 3.46 Volts)
| Parameter |
Symbol |
Min. |
Typical |
Max |
Units |
Ref. |
| Transmitter |
| Average Launch Power |
PAVE |
-9.5 |
|
-1 |
dBm |
1 |
| Optical Wavelength |
λC |
840 |
850 |
860 |
nm |
2 |
| Rise-Fall Time |
Trise/Tfall |
|
|
0.26 |
ns |
3 |
| RMS Spectral Width |
Δλrms |
|
|
0.45 |
dB |
|
| Average Extinction Ratio |
ER |
9 |
|
|
dB |
|
| Average Launch Power of OFF Transmitter |
POFF |
|
|
-30 |
dBm |
|
| Eye Mask |
|
Compliant with IEEE 802.3 |
| Tx Jitter |
Txj |
| Relative Intensity Noise |
RIN |
|
|
-117 |
dB/Hz |
|
| Receiver |
| Wavelength Range |
λC |
840 |
|
860 |
Nm |
2 |
| Receiver Sensitivity |
RSENS |
-17 |
|
|
dBm |
|
| Stressed Receiver Sensitivity 50 μm MMF |
SRS50um |
|
|
-13.5 |
dBm |
4 |
| Stressed Receiver Sensitivity 62.5 μm MMF |
SRS62um |
|
|
-12.5 |
dBm |
4 |
| Maximum Input Power |
PMAX |
+0.5 |
|
|
dBm |
|
| Return Loss |
Rrx |
12 |
|
|
dB |
|
| LOS De-Assert |
LOSD |
|
|
-18 |
dBm |
|
| LOS Assert |
LOSA |
-30 |
|
|
dBm |
|
| LOS Hysteresis |
|
0.5 |
|
|
dB |
|
Notes:
1. Max is equivalent to 10G max spec.
2. This product has not been designed to support 780-nm laser operation.
3. 20%-80%.
4. Per IEEE 802.3-2005. 9dB extinction ratio transmitter.
8.Optical characteristics for RS0 = HIGH (10G Operation):
(TOP = 0 to 70ºC, VCC = 3.14 to 3.46 Volts)
| Parameter |
Symbol |
Min. |
Typical |
Max |
Units |
Ref. |
| Transmitter |
| Average Modulation Amplitude(OMA) |
POMA |
|
-1.5 |
|
dBm |
1 |
| Average Launch Power |
PAVE |
-5 |
|
-1 |
dBm |
2 |
| Optical Wavelength |
λC |
840 |
850 |
860 |
nm |
1 |
| RMS Spectral Width |
Δλrms |
|
|
0.45 |
dB |
1 |
| Average Extinction Ratio |
ER |
3.5 |
|
|
dB |
|
| Average Launch Power of OFF Transmitter |
POFF |
|
|
-30 |
dBm |
|
| Eye Mask |
|
Compliant with IEEE 802.3 |
| Tx Jitter |
Txj |
| Relative Intensity Noise |
RIN |
|
|
-117 |
dB/Hz |
|
| Receiver |
| Wavelength Range |
λC |
840 |
|
860 |
Nm |
|
| Receiver Sensitivity(OMA)@10.3Gb/s |
RSENS1 |
|
|
-11.1 |
dBm |
3 |
| Stressed Receiver Sensitivity (OMA) @ 10.3Gb/s |
RSENS2 |
|
|
-7.5 |
dBm |
4 |
| Maximum Input Power |
PMAX |
+0.5 |
|
|
dBm |
|
| Return Loss |
Rrx |
12 |
|
|
dB |
|
| LOS De-Assert |
LOSD |
|
|
-18 |
dBm |
|
| LOS Assert |
LOSA |
-30 |
|
|
dBm |
|
| LOS Hysteresis |
|
0.5 |
|
|
dB |
|
Notes:
1. Per Tradeoff Table 52.8, IEEE 802.3-2005
2. Average Power figures are informative only, per IEEE802.3-2005.
3. Measured with worst ER; BER<10-12; 231 - 1 PRBS.
4. Per IEEE 802.3-2005.
General Specifications
| Parameter |
Symbol |
Min. |
Typical |
Max |
Units |
Ref. |
| Bit Rate (RS0 = LOW) |
BR |
|
1.25 |
|
Gb/s |
1 |
| Bit Rate (RS0 = HIGH) |
BR |
9.95 |
10.3 |
|
Gb/s |
2 |
| Parameter |
Symbol |
Max. Supported Distance |
Units |
| Distance |
@1G |
@10G |
| Fiber Type |
850nm OFL Bandwidth |
|
|
|
|
| 62.5µm |
160 MHz-km |
Lmax |
220 |
26 |
m |
| |
275 |
33 |
| 50µm |
400 MHz-km |
Lmax |
500 |
66 |
m |
| OM2 500 MHz-km |
550 |
82 |
| OM3 2000 MHz-km |
>550 |
300 |
Notes:
1. 1000BASE-SX. Tested with a 27 - 1 PRBS. See Section I, Note 5 for RS0 conditions for 1.25Gb/s operation.
2. 10GBASE-SR/SW. Tested with a 231 - 1 PRBS. See Section I, Note 5 for RS0 conditions for 10.3 Gb/s operation.
9.Mechanical:
10.Ordering information:
| Part Number |
Product Description |
| DF-85192-SRCM |
850nm, 10Gbps, 300m, 0ºC ~ +70ºC |
11.Our item images:
12.Company Information:
Takfly, established in 2000, has been manufacturing and exporting fiber cable, adapter, attenuator, connector, coupler, splitter, termination box, ODF, fiber instruments, media conceiver, switch, optical module, CWDM/DWDM, etc. Takfly's products have passed the management verification: ISO14001: 2004. and goods have passed RoHS, CE, FCC, REACH, EN50575, ISO9001, etc.
So far, Our products have been widely installed in many big worldwide project and work perfectly. Many project contactors ask the first and second operators to purchase fiber items from Takfly for their new project. In addition, we also have builted long term cooperation with Lapp, Amper, Telefonica, orange and Ericsson. All enquiry are warmly welcomed here no matter it's small or big, we promise to provide all customers high quality and good price item.
13.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 service;
Delivery
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2.Sample time: 1-3 days after confirm;
3.Order lead time: 2-7working days depend on quantity and products;
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