Shenzhen OptoElectronics Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 10000pcs per months |
| Delivery Time | 3working days |
| Packaging Details | Carton box |
| Transceiver type | SFP Copper |
| Power supply | +3.3V DC |
| Data rate | 1.25Gb/s |
| Operating case temperature | 0°C to +70°C or -40°C to +85°C |
| Housing type | Metal |
| Data connector | RJ-45 |
| Brand Name | OptoElectronics |
| Model Number | SFP-GE-T |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 10000pcs per months |
| Delivery Time | 3working days | Packaging Details | Carton box |
| Transceiver type | SFP Copper | Power supply | +3.3V DC |
| Data rate | 1.25Gb/s | Operating case temperature | 0°C to +70°C or -40°C to +85°C |
| Housing type | Metal | Data connector | RJ-45 |
| Brand Name | OptoElectronics | Model Number | SFP-GE-T |
| Place of Origin | China |
Features
Up to 1.25Gb/s bi-directional data links
Hot-pluggable SFP footprint
RX Los/without Los function
Fully metallic enclosure for low EMI
Low power dissipation (0.5 W typical)
Compact RJ-45 connector assembly
Access to physical layer IC via 2-wire serial bus
1000BASE-X operation in host systems with SERDES interface
10/100/1000Mbps compliant in host systems with SGMII interface
100Base-FX operation in host systems with SERDES interface
Operating case temperature range of 0°C to +70°C or -40°C to +85°C
Applications
1.25 Gigabit Ethernet over Cat 5 cable
Description
SFP-GE-T Copper Small Form Pluggable (SFP)transceivers are a high-performance, cost-effective module compliant with the Gigabit Ethernet and 1000BASE-T standards as specified in IEEE 802. 3-2002 and IEEE 802.3ab, which supports 1000Mbps data- rate up to 100 meters reach over unshielded twisted-pair category 5 cable. The module supports 1000 Mbps full duplex data links with 5-level Pulse Amplitude Modulation (PAM) signals. All four pairs in the cable are used with a symbol rate of 250Mbps on each pair. The module provides standard serial ID information compliant with SFP MSA, which can be accessed with an address of A0h via the 2wire serial CMOS EEPROM protocol.
Pin Descriptions
| 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.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Site Member
We are increasing thescale of trade and customers through out the world. With our good reputation we have won the trust of our customers. It’s helps the modernisation of our country and promote the economic and technical exchanges with the rest of the world. We also look forward to enhance the... We are increasing thescale of trade and customers through out the world. With our good reputation we have won the trust of our customers. It’s helps the modernisation of our country and promote the economic and technical exchanges with the rest of the world. We also look forward to enhance the...
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