Cisco 1601 Hardware Installation Guide - Page 99

DSL Interface Cards G.SHDSL WICs G.SHDSL WICs The Multirate Symmetrical High-Speed Digital Subscriber Line (G.SHDSL) cards support two or more DSL lines. The G.SHDSL WICs are available in the following variations: • The WIC-1SHDSL is a 1-port interface card that supports one pair of copper wire (2-wire G.SHDSL). It is compatible with Cisco G.SHDSL line cards in the Cisco 6015, Cisco 6130, Cisco 6160, or Cisco 6260 digital subscriber line access multiplexer (DSLAM). • The WIC-1SHDSL-V2 and WIC-1SHDSL-V3 interface cards are 1-port cards. They support all G.SHDSL features, and supply two twisted pairs of wires to implement 4-wire (two-line) G.SHDSL. These WICs support dying gasp and wetting current. They also provide a higher symmetrical bandwidth and longer reach than 2-wire G.SHDSL. Caution To comply with the Telcordia GR-1089 NEBS standard for electromagnetic compatibility and safety, connect the 1-port G.SHDSL interface card (WIC-1SHDSL-V2 and WIC-1SHDSL-V3) only to intra-building or non-exposed wiring or cabling. The intrabuilding cable must be shielded and the shield must be grounded at both ends. LEDs on G.SHDSL WICs The ADSL and G.SHDSL WICs have three LEDs, which are shown in Figure 63 and are described in Table 15. Figure 63 G.SHDSL WIC Front Panels ADASDLSL SEE MANUAL BEFORE INSTALLATION CD LP OK WIC 1ADSL SHDSL SEE MANUAL BEFORE INSTALLATION CD LP OK WIC 1SHDSL ADSL SEE MANUAL BEFORE INSTALLATION WIC 1ADSL IDG CD LP OK ADSL SEE MANUAL BEFORE INSTALLATION CD LP OK WIC 1ADSL DG 95231 WIC 1SHDSL V2 SHDSL SEE MANUAL BEFORE INSTALLATION LINK LP OK Table 15 G.SHDSL WIC LEDs LED CD LED LP LED Color Green Yellow Off Description Lit when the unit is connected to the network and operating normally. On ADSL interface cards only, this LED blinks while training with DSLAMs. Does not apply to the WIC-1SHDSL-V2 or WIC-1SHDSL-V3 interface cards. DSL interface is in loopback mode. Normal operation. OL-12846-01 3