1.25 GBd Electrical Transceiver for 1000BASE-T, SFP, RX_LOS Disabled, RoHS Compliant Description The ABCU-5710RZ and ABCU-5700RZ electrical transceivers from Avago Technologies offer full-duplex throughput of 1000 Mbps by transporting data over shielded and unshielded twisted pair category 5 cable with 5-level PAM (Pulse Amplitude Modulation) signals. The ABCU-5710RZ and ABCU-5700RZ differ only in handling of RX_LOS signal functions, as explained further on the following pages. The Avago Technologies 1000BASE-T module takes signals from both the twisted pair category 5 cable and the SerDes interface. Pin count overhead between the MAC and the PHY is minimized, and Gigabit Ethernet operation is achieved with maximum space savings. Module Diagrams Figure 1 illustrates the major functional components of the ABCU-5700/5710RZ. The 20-pin connection diagram of module printed circuit board of the module is shown in Figure 2. Figure 3 depicts the pin assignment of the MDI (RJ45 jack). Figure 6 depicts the external configuration and dimensions of the module. Features ? RoHS-6 Compliant (see Table 1) ? Designed for Industry-Standard, MSA Compliant Small Form Factor Pluggable (SFP) Ports ? Compatible with IEEE 802.3:2000 ? Custom RJ-45 connector with integrated magnetics ? Link lengths at 1.25 Gbd: up to 100 m per IEEE802.3 ? Low power, high performance 1.25 Gbd SerDes integrated in module ? Single +3.3 V power supply operation ? Auto-negotiation per IEEE 802.3:2000 Clause 28 (Twisted Pair) and Clause 37 (1000BASE-X) ? Compatible to both shielded and unshielded twisted pair category 5 cable ? Two configurations: ABCU-5700RZ: RX_LOS enabled ABCU-5710RZ: RX_LOS disabled ? Rated for Commercial Temperature applications (0° - 70° C) Applications ? Switch to switch interface ? Switched backplane applications ? File server interface Related Products ? AFBR-5710Z: Family of 850nm +3.3V SFP optical transceivers for Gigab