AFCT-5710Z and AFCT-5715Z Families of Single-Mode Small Form Factor Pluggable (SFP) Optical Transceivers with Optional DMI for Gigabit Ethernet (1.25 GBd) Data Sheet Description Features ROHS-6 Compliant The AFCT-571xZ family of Small Form Factor Pluggable (SFP) LC optical transceivers off ers a wide range of Optional Digital Diagnostic Monitoring available design options, including optional DMI features (further - AFCT-5710Z family: without DMI described later), two temperature ranges (extended or - AFCT-5715Z family: with DMI industrial), and choice of standard or bail delatch. The Per SFF-8472, diagnostic features on AFCT-5715Z AFCT-5715Z family targets applications requiring DMI, family enable Diagnostic Monitoring Interface for while the AFCT-5710Z family is streamlined for those optical transceivers with real-time monitoring of: applications where DMI is not needed. Throughout this - Transmitted optical power datasheet, AFCT-571xZ will refer to the entire product - Received optical power family encompassing this full range of product options. - Laser bias current - Temperature Part Number Options - Supply voltage The AFCT-571xZ SFP family consists of the following Compliant to IEEE 802.3Z Gigabit Ethernet (1.25 GBd) products: 1000BASE-LX & Small Form Factor Pluggable (SFP) Multi-Source Agreement (MSA) Part Number DMI Temperature Latch Design AFCT-5710LZ No Extended Standard Manufactured in an ISO 9001 compliant facility AFCT-5710PZ No Extended Bail Hot-pluggable AFCT-5710ALZ No Industrial Standard Temperature options AFCT-5710APZ No Industrial Bail (Extended) -10C to +85C AFCT-5715LZ Yes Extended Standard (Industrial) -40C to +85C AFCT-5715PZ Yes Extended Bail +3.3 V dc power supply AFCT-5715ALZ Yes Industrial Standard 1310 nm longwave laser AFCT-5715APZ Yes Industrial Bail Eye safety certifi ed: * Extended Temperature Range is -10 to 85 degrees C - US 21 CFR(J) Industrial Temperature Range is -40 to 85 degrees C - IEC 60825-1 (+All) Related Products LC-Duplex fi ber connector compatible AFBR-5705Z SFP family: 1.25GBd Ethernet Link Lengths at 1.25 GBd: (1000BASE-SX) & 1.0625GBd Fiber Channel with DMI - 0.5 to 550 m - 50 m MMF - 0.5 to 550 m - 62.5 m MMF AFBR-5701Z SFP family: 1.25GBd Ethernet - 0.5 m to 10 km - SMF (1000BASE-SX) & 1.0625GBd Fiber Channel without DMI Applications AFCT-5715Z SFP family: 1.25GBd Ethernet Ethernet Switch (1000BASE-LX) with DMI Enterprise Router AFCT-5710Z SFP family: 1.25GBd Ethernet Broadband aggregation and wireless infrastructure (1000BASE-LX) without DMI Metro Ethernet multi-service access & provisioning platformsOverview SFP MSA Compliance The AFCT-571xZ family is compliant with both IEEE The product package is compliant with the SFP MSA with 802.3Z (1000BASE-LX) and the SFP Multi-Source the LC connector option. The SFP MSA includes specifi ca- Agreement (MSA) specifi cation. These transceivers tions for mechanical packaging and performance as well are intended for premise, public and access network- as dc, ac and control signal timing and performance. ing applications. They are qualifi ed in accordance with The power supply is 3.3 V dc. GR-468-CORE, and transmit data over single-mode (SM) fi ber for a link distance of 10 km, in excess of the The High Speed I/O (HSIO) signal interface is a Low standard. Voltage Diff erential type. It is ac coupled and terminated internally to the module. The internal termination is a The AFCT-5715Z family of optical transceivers adds 100 Ohm diff erential load. digital diagnostic monitoring to standard SFP function- ality, enabling fault isolation, components monitoring Installation and failure prediction capabilities. The AFCT-571xZ can be installed in or removed from General Features any MSA-compliant Pluggable Small Form Factor (SFP) port regardless of whether the host equipment is The AFCT-571xZ is compliant to 1 GbE specifi cations. operating or not. The module is simply inserted, electri- This includes specifi cations for the signal coding, optical cal-interface fi rst, under fi nger-pressure. Controlled hot- fi ber and connector types, optical and electrical trans- plugging is ensured by 3-stage pin sequencing at the mitter characteristics, optical and electrical receiver electrical interface. This printed circuit board card-edge characteristics, jitter characteristics, and compliance connector is depicted in Figure 2. testing methodology for the aforementioned. As the module is inserted, fi rst contact is made by This transceiver is capable of implementing both Single the housing ground shield, discharging any poten- Mode (SM) and Multimode (MM) optical fi ber applica- tially component-damaging static electricity. Ground tions in that order of precedence in the event of con- pins engage next and are followed by Tx and Rx fl icting specifi cations. In addition, the SM link type power supplies. Finally, signal lines are connected. Pin exceeds the 2 m to 5 km 1000BASE-LX specifi cation by functions and sequencing are listed in Table 2. achieving compliance over 2 m to 10 km. The MM link type is expected to meet the 62.5 m MMF specifi cation when used with an off set launch fi ber. Receiver Electrical Interface Optical Interface RD+ (Receive Data) Amplification & Photo-Detector Light from Fiber Quantization RD- (Receive Data) Rx Loss Of Signal MOD-DEF2 (SDA) text Controller & Memory MOD-DEF1 (SCL) MOD-DEF0 Transmitter TX DISABLE TD+ (Transmit Data) Laser Driver & Light to Fiber Laser Safety Circuit TD- (Transmit Data) TX FAULT Figure 1. Transceiver Functional Diagram 2