36 Hardware maintenance tools• LED2 Off: no link, no activity• LED2 Green: link valid• LED2 Blink: link valid and activityNTDW61 CP PM Signaling ServerNTDW61 CP PM Signaling Server card features includes the following:• Intel Pentium M 738 1.4 GHz processor• one hard disk drive• two compact flash (CF) sockets— one internal 1 GB Fixed Media Disk (FMD)— one hot-swappable Removable Media Disk (RMD), which isaccessible on the faceplate.• 1 GB of DDR RAM, expandable to 2 GB• two 100BaseT Ethernet ports— LAN 0 used for ELAN— LAN 1 used for TLAN• one 1 Gbps Ethernet port (not used on Signaling Server)• two serial ports• one USB port (not used on Signaling Server)• a reset (RST) button to cold start the Signaling Server• an initialize (INI) button to warm start the Signaling ServerCP PM Signaling Server LEDsThe status LED indications of the NTDW61 CP PM Signaling Server are asfollows:• Off: no power• Red: BIOS self-test running• Flashing red: bootrom and operating system (OS) loading• Yellow: applications loading• Flashing yellow: applications loaded successfully• Green: pbxLink up• Flashing green: pbxLink downFor more detailed information about the CP PM Signaling Server, seeSignaling Server Installation and Commissioning (NN43001-312).Nortel Communication Server 1000Communication Server 1000E MaintenanceNN43041-700 01.02 StandardRelease 5.0 20 June 2007Copyright © 2007, Nortel Networks.