AFCT-5701Z and AFCT-5705Z Families of Single-Mode Small Form Factor Pluggable (SFP) Optical Transceivers with Optional DMI for Gigabit Ethernet (1.25 GBd) and Fibre Channel (1.0625 GBd) Data Sheet Description Features ROHS-6 Compliant The AFCT-570xZ family of Small Form Factor Plugga- Optional Digital Diagnostic Monitoring available ble (SFP) LC optical transceivers off ers a wide range of - AFCT-5701Z family: without DMI design options, including optional DMI features (further - AFCT-5705Z family: with DMI described later), two temperature ranges (extended or industrial), and choice of standard or bail delatch. The Per SFF-8472, diagnostic features on AFCT-5705Z AFCT-5705Z family targets applications requiring DMI, family enable Diagnostic Monitoring Interface for while the AFCT-5701Z 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-570xZ 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-570xZ SFP family consists of the following Compliant to IEEE 802.3Z Gigabit Ethernet (1.25 GBd) products: 1000BASE-LX & ANSI Fibre Channel Physical Inter- faces (FC-PI 100-SM-LC-L) Part Number DMI Temperature Latch Design Small Form Factor Pluggable (SFP) Multi-Source AFCT-5701LZ No Extended Standard Agreement (MSA) compliant AFCT-5701PZ No Extended Bail Manufactured in an ISO 9001 compliant facility AFCT-5701ALZ No Industrial Standard AFCT-5701APZ No Industrial Bail Hot-pluggable AFCT-5705LZ Yes Extended Standard Temperature options AFCT-5705PZ Yes Extended Bail (Extended) -10C to +85C AFCT-5705ALZ Yes Industrial Standard (Industrial) -40C to +85C AFCT-5705APZ Yes Industrial Bail +3.3 V dc power supply * Extended Temperature Range is -10 to 85 degrees C 1310 nm longwave laser Industrial Temperature Range is -40 to 85 degrees C Eye safety certifi ed: - US 21 CFR(J) Related Products - IEC 60825-1 (+All) AFBR-5705Z SFP family: 1.25GBd Ethernet LC-Duplex fi ber connector compatible (1000BASE-SX) & 1.0625GBd Fibre Channel with DMI Link Lengths at 1.0625 GBd: AFBR-5701Z SFP family: 1.25GBd Ethernet - up to 10 km - SMF (1000BASE-SX) & 1.0625GBd Fibre Channel without Link Lengths at 1.25 GBd: DMI - 0.5 to 550 m - 50 m MMF AFCT-5715Z SFP family: 1.25GBd Ethernet - 0.5 to 550 m - 62.5 m MMF (1000BASE-LX) with DMI - 0.5 m to 10 km - SMF AFCT-5710Z SFP family: 1.25GBd Ethernet Applications (1000BASE-LX) without DMI Ethernet Switch Enterprise Router Broadband aggregation and wireless infrastructure Switched backplane applications File server interface Storage applications including Fibre Channel and iSCSCIOverview SFP MSA Compliance The AFCT-570xZ family is compliant with both IEEE The product package is compliant with the SFP MSA with 802.3Z (1000BASE-LX) and Fibre Channel 100-SM-LC-L. the LC connector option. The SFP MSA includes specifi ca- It also complies with the SFP Multi-Source Agreement tions for mechanical packaging and performance as well (MSA) specifi cation. These transceivers are intended for as dc, ac and control signal timing and performance. premise, public and access networking applications. The power supply is 3.3 V dc. They are qualifi ed in accordance with GR-468-CORE, and transmit data over single-mode (SM) fi ber for a link The High Speed I/O (HSIO) signal interface is a Low distance of 10 km, in excess of the standard. Voltage Diff erential type. It is ac coupled and terminated internally to the module. The internal termination is a The AFCT-5705Z 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-570xZ 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 oper- The AFCT-570xZ is compliant to 1 GbE and 1G FC speci- ating or not. The module is simply inserted, electrical- fi cations. This includes specifi cations for the signal interface fi rst, under fi nger-pressure. Controlled hot- coding, optical fi ber and connector types, optical and plugging is ensured by 3-stage pin sequencing at the electrical transmitter characteristics, optical and elec- electrical interface. This printed circuit board card-edge trical receiver characteristics, jitter characteristics, and connector is depicted in Figure 2. compliance testing methodology for the aforemen- tioned. As the module is inserted, fi rst contact is made by the housing ground shield, discharging any potentially This transceiver is capable of implementing both Single component-damaging static electricity. Ground pins Mode (SM) and Multimode (MM) optical fi ber applica- engage next and are followed by Tx and Rx power sup- tions in that order of precedence in the event of con- plies. Finally, signal lines are connected. Pin functions fl icting specifi cations. In addition, the SM link type and sequencing are listed in Table 2. exceeds the 2 m to 5 km 1000BASE-LX specifi cation by 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 & Light from Fiber Photo-Detector 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