10Gbps Fiber SFP+ Module | Single Mode Dual LC Transceiver | 10km | Cisco or Generic Switch Compatible

10Gbps Fiber SFP+ Module | Single Mode Dual LC Transceiver | 10km | Cisco or Generic Switch Compatible

These Fiber SFP+ modules have been individually programmed to be compatible with Cisco Equipment and is 100% compatible with other generic sfp+ coding brands such as Tenda, Hikvision, TPLink, TrendNet, Netgear, Ubiquiti / Unifi, Cudy and generic OEM brands.

This SFP+ Module is Hot-Pluggable and it can be inserted into a Network or POE Network Switch without the need to power-down the switch.

Please see our guide at Fiber Optic Cables & SFP Compatibility for more information.

Product Features

• Up to 11.3Gbps Data Links
• Up to 10km transmission on SMF
• DFB Laser and PIN receiver
• Metal enclosure, for lower EMI
• 2-wire interface with integrated Digital Diagnostic monitoring
• Hot-pluggable SFP+ footprint
• Specifications compliant with SFF 8472
• Compliant with SFP+ MSA with LC receptacle
• Single 3.3V power supply
• Case operating temperature range:0°C to +70°C
• Power dissipation < 1.5 W

Applications

• 10GBASE-LR/LW Ethernet
• SONET OC-192&SDH STM-64
• OTN ITU-T G.709
• 10X Fibre Channel
• LTE systems
• Other Optical links

Example of Dual LC Fiber SFP Installation

Standard

• Compliant to SFF-8431
• Compliant to SFF-8472
• RoHS Compliant

Product Description

This SFP+ transceiver is designed for use in 10-Gigabit Ethernet links up to 10km over single mode fiber. The module consists of 1310 DFB Laser, InGaAs PIN and Preamplifier in a high-integrated optical sub-assembly. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF­8472. The module data link is RoHS Compliant.

These Dual LC SFP+ Modules are commonly installed with the Duplex Single Mode LC to LC Fiber Cables Below:

30M Duplex Single Mode UPC LC-LC Fiber Optic Cable | Fiber Patch Cord | Outdoor Drop Cable

100M Duplex Single Mode UPC LC-LC Fiber Optic Cable | Fiber Patch Cord | Outdoor Drop Cable

60M Duplex Single Mode UPC LC-LC Fiber Optic Cable | Fiber Patch Cord | Outdoor Drop Cable

150M Duplex Single Mode LC-LC UPC Fiber Cable | Fiber Drop Cable | Outdoor Cable

Absolute Maximum Ratings

Recommended Operating Conditions

 Optical Characteristics

Notes:

1. Average power figures are informative only, per IEEE802.3ae.
2. TWDP figure requires the host board to be SFF-8431compliant. TWDP is calculated using the Matlab code provided in clause 68.6.6.2 of IEEE802.3ae.
3. 12dB reflection.
4. Conditions of stressed receiver tests per IEEE802.3ae. CSRS testing requires the host board to be SFF-8431 compliant.
5. Receiver overload specified in OMA and under the worst comprehensive stressed condition.
6. SONET OC-192 / SDH
7. 10GBASE-LR/LW Ethernet

Electrical Characteristics

Notes:

1.Connected directly to TX data input pins. AC coupling from pins into laser driver IC.

2.Per SFF-8431 Rev 3.0

3.Into 100 ohms differential termination.

4.20%～80%

5.LOS is an open collector output. Should be pulled up with 4.7k – 10kΩ on the host board. Normal operation is logic 0; loss of signal is logic 1. Maximum pull-up voltage is 5.5V.

6.SONET OC-192 / SDH

7.10GBASE-LR/LW Ethernet

Timing Characteristics

Pin Assignment

Diagram of Host Board Connector Block Pin Numbers and Name

Pin Function Definitions

Notes:

1. Circuit ground is internally isolated from chassis ground.
2. T_FAULTis an open collector/drain output, which should be pulled up with a 4.7k – 10k Ohms resistor on the host board if intended for use. Pull up voltage should be between 2.0V to Vcc + 0.3V.A high output indicates a transmitter fault caused by either the TX bias current or the TX output power exceeding the preset alarm threshold. A low output indicates normal operation. In the low state, the output is pulled to <0.8V.
3. Laser output disabled on T_DIS>2.0V or open, enabled on T_DIS <0.8V.
4. Should be pulled up with 4.7kΩ- 10kΩ host board to a voltage between 2.0V and 3.6V. MOD_ABS pulls line low to indicate module is plugged in.
5. Internally pulled down per SFF-8431 Rev 4.1.
6. LOS is open collector output. It should be pulled up with 4.7kΩ – 10kΩ on host board to a voltage between 2.0V and 3.6V. Logic 0 indicates normal operation; logic 1 indicates loss of signal.

EEPROM Information and Management

The SFP+ transceivers support the 2-wire serial communication protocol as defined in the SFP MSA.

The standard SFP serial ID provides access to identification information that describes the transceiver’s capabilities, standard interfaces, manufacturer, and other information.

Additionally, The SFP+ transceivers provide a unique enhanced digital diagnostic monitoring interface, which allows real-time access to device operating parameters such as transceiver temperature, laser bias current, transmitted optical power, received optical power and transceiver supply voltage. It also defines a sophisticated system of alarm and warning flags, which alerts end-users when particular operating parameters are outside of a factory set normal range.

The SFP MSA defines a 256-byte memory map in EEPROM that is accessible over a 2-wire serial interface at the 8 bit address 1010000X (A0h).The digital diagnostic monitoring interface makes use of the 8 bit address 1010001X (A2h), so the originally defined serial ID memory map remains unchanged.

The operating and diagnostics information is monitored and reported by a Digital Diagnostics Transceiver Controller (DDTC) inside the transceiver, which is accessed through a 2-wire serial interface. When the serial protocol is activated, the serial clock signal (SCL, Mod Def 1) is generated by the host. The positive edge clocks data into the SFP transceiver into those segments of the E2PROM that are not write-protected. The negative edge clocks data from the SFP transceiver. The serial data signal (SDA, Mod Def 2) is bi-directional for serial data transfer. The host uses SDA in conjunction with SCL to mark the start and end of serial protocol activation. The memories are organized as a series of 8-bit data words that can be addressed individually or sequentially.

Table 1. Digital Diagnostic Memory Map (Specific Data Field Descriptions)

Table 2 – EEPROM Serial ID Memory Contents (A0h)

Digital Diagnostic Monitor Characteristics

Regulatory Compliance

The SFP+ complies with international Electromagnetic Compatibility (EMC) and international safety requirements and standards (see details in Table following).

Recommended Circuit

Recommended Host Board Power Supply Circuit

Host – Transceiver Interface Block Diagram

Outline Dimensions

Comply to SFF-8432 rev. 5.0, the improved Pluggable form factor specification.