2 7 CHAPTER This chapter describes the Cisco ME 00 series Ethernet switches and contains these sections: Cisco ME 2 Ethernet Switch (ME-C2GS-8S), page - Cisco ME 2 Ethernet Switch (ME-C2GT-8S), page -7 Cisco ME 2 Ethernet Switch (ME-C2GS-8S) The ME 2 Ethernet switch (ME-C2GS-8S) is a member of the Cisco ME 00 series Ethernet switches. The Cisco ME 2 Ethernet switch (ME-C2GS-8S) is a. RU horizontal chassis with 2 SFP downlink ports and 8 SFP uplink ports. Figure - shows the front view of the chassis with the major features identified; Figure -2 shows the rear view of the chassis with the major features identified. Figure - Cisco ME 2 Ethernet Switch (ME-C2GS-8S) Front View 9 8 7 PS PS2 FAN STATUS CONSOLE 2 8 2 7 8 9 0 9 0 2 7 8 9 2 20 2 22 2 2 7 8 9 20 2 22 2 2 USB FLASH 2 2 2 2 27 28 29 0 Catalyst 2GS 27 28 29 0 2 2 7977 Status LEDs Uplink ports LEDs 2 Console port (RJ- connector) 7 ESD chassis ground connector Downlink ports LEDs 8 Uplink ports (SFP transceivers required) USB ports 9 Downlink ports (SFP transceivers required) PCMCIA connector -
Cisco ME 2 Ethernet Switch (ME-C2GS-8S) Chapter Figure -2 Cisco ME 2 Ethernet Switch (ME-C2GS-8S) Rear View o + - OUTPUT INPUT FAN OK OK OK o + - 7978 OUTPUT INPUT FAN OK OK OK 2 System ground pad/nebs ground location Power supply status LEDs 2 Power supplies (DC-input power supplies shown) Power supply terminal block (DC-input power supply only) Fan tray Power on/off switch (DC-input power supply) Table - lists the features of the Cisco ME 2 Ethernet switch (ME-C2GS-8S) chassis. Table - Cisco ME 2 Ethernet Switch (ME-C2GS-8S) s Chassis. RU height, fixed configuration chassis Modules Fixed configuration chassis; modules cannot be installed in the chassis. Fan tray The chassis supports one hot-swappable fan tray. One fan tray model is available: FAN-C2 The fan tray contains seven individual fans for chassis cooling. The individual fans are not field replaceable; you must replace the fan tray. Fan tray FAN status LED Green Fan tray is operating normally. Red One or more individual fans have failed. -2
Chapter Cisco ME 2 Ethernet Switch (ME-C2GS-8S) Table - Cisco ME 2 Ethernet Switch (ME-C2GS-8S) s (continued) Power supplies Supports one or two power supplies. The following power supplies are supported: PWR-00W-DC (00 W DC-input power supply) PWR-00W-AC (00 W AC-input power supply) The 00 W AC-input power supply requires single-phase source AC. Source AC can be out of phase between multiple power supplies because all AC power supply inputs are isolated. Both the AC-input power supply and the DC-input power supply have status LEDs. Refer to Appendix A for descriptions of the LEDs and their meanings. The ME2 switches support a combination of AC-input and DC-input power supplies in the same chassis. Pluggable transceivers supported The chassis supports SFP transceivers. The 8 uplink ports support the following SFP transceiver types: GLC-T 000BASE-T GLC-SX-MM 000BASE-SX GLC-LH-SM 000BASE-LX/LH GLC-ZX-SM 000BASE-ZX GLC-BX-D 000BASE-BX0-D GLC-BX-U 000BASE-BX0-U GLC-FE-00BX-D 00BASE-BX0-D GLC-FE-00BX-U 00BASE-BX0-U CWDM-SFP-xxxx CWDM SFP transceivers DWDM-SFP-xxxx DWDM SFP transceivers The 2 downlink ports support the following SFP transceiver types: GLC-T 000BASE-T GLC-SX-MM 000BASE-SX GLC-LH-SM 000BASE-LX/LH GLC-ZX-SM 000BASE-ZX GLC-BX-D 000BASE-BX0-D GLC-BX-U 000BASE-BX0-U GLC-FE-00BX-D 00BASE-BX0-D GLC-FE-00BX-U 00BASE-BX0-U CWDM and DWDM SFP transceivers are not supported in the downlink ports. Refer to Appendix B for SFP transceiver cabling distances and additional information. -
Cisco ME 2 Ethernet Switch (ME-C2GS-8S) Chapter Table - Cisco ME 2 Ethernet Switch (ME-C2GS-8S) s (continued) Chassis front panel features STATUS LED PS (Power supply ) LED PS2 (Power supply 2) LED FAN RESET switch Console port USB ports PCMCIA connector The STATUS LED indicates the system health. Green The system is operating normally. Red A fault has been detected in the system. Amber System is booting up. Off The system is not powered up. The PS LED indicates the status of the power supply installed in power supply bay. Green Power supply is on and the input and output voltages are OK. Red The power supply has a fault. Off The power supply is off or is not installed. The PS2 LED indicates the status of the power supply installed in power supply bay 2. Green Power supply is on and the input and output voltages are OK. Red The power supply has a fault. Off The power supply is off or is not installed. The FAN LED indicates the status of the individual fans in the fan tray. Green Fan tray is operating normally. Red One or more individual fans in the fan tray have failed. A recessed switch allows the user to reset the system. A single console port allows the user access to the command-line interface. The console port has an RJ- connector. The switch has two USB ports: Port is a device port with a Type B USB connector. A standard USB. host, such as a PC, can plug into this port. Port 2 is a host port with a Type A USB connector. A standard USB. device, such as flash memory, can plug into this port. Type 2 CompactFlash devices can be plugged into this connector. -
Chapter Cisco ME 2 Ethernet Switch (ME-C2GS-8S) Table - Cisco ME 2 Ethernet Switch (ME-C2GS-8S) s (continued) Downlink ports Uplink ports The chassis has 2 downlink ports. An SFP transceiver must be installed in the port socket for the port to operate. Cable type and recommended cabling distance are determined by the type of SFP transceiver installed in the downlink port. A status LED is associated with each port. Green The link is established and operational. Amber The port is disabled. Blinking amber The system has detected a fault with the link. Off No link is established or the SFP transceiver is not installed. The chassis front panel has 8 uplink ports. An SFP transceiver must be installed in the port socket for the port to operate. Cable type and recommended cabling distance are determined by the type of SFP transceiver installed in the uplink port. A status LED is associated with each port. Green The link is established and operational. Amber The port is disabled. Blinking amber The system has detected a fault with the link. Off No link is established or the SFP transceiver is not installed. Table -2 lists the physical and environmental specifications of the Cisco ME 2 Ethernet switch (ME-C2GS-8S) chassis. Table -2 Cisco ME 2 Ethernet Switch (ME-C2GS-8S) Specifications Item Environmental Temperature, ambient operating Temperature, ambient nonoperating and storage Thermal transition Humidity (RH), ambient (noncondensing) operating Humidity (RH), ambient (noncondensing) nonoperating and storage Specification Certified for operation: 2 to 0 F (0 to 0 C) Designed and tested for operation: 2 to 0 F (0 to C) The Cisco ME 2 Ethernet switch is equipped with internal air temperature sensors that generate a minor alarm at 0 F (0 C) and a major alarm at F ( C). to 9 F ( 20 to C) 0. C per minute (hot to cold) 0. C per minute (cold to hot) % to 90% % to 9% Altitude, operating Certified for operation: 0 to 00 feet (0 to 2000 m) Designed and tested for operation: 200 to 0,000 feet ( 0 to 000 m) -
Cisco ME 2 Ethernet Switch (ME-C2GS-8S) Chapter Table -2 Cisco ME 2 Ethernet Switch (ME-C2GS-8S) Specifications (continued) Item Shock and vibration Specification This switch complies with Network Equipment Building Systems (NEBS) (Zone per GR--Core) in the following areas: Earthquake environment and criteria Office vibration and criteria Transportation vibration and criteria Shock Operational G 0 ms, half-sine (IEC 8-2-27) Nonoperational 20 G, 7. ms, trapezoidal Vibration Operational Hz to 00 Hz. Power Spectral Density (PSD) 0.000 G 2 /Hz at 0 Hz and 200 Hz. db/octave roll off at each end. 0. hours per axis (.2 Grms). Acoustic noise to 7 db. International Organization for Standardization (ISO) 7779. Bystander position operating to an ambient temperature of 8 F (0 C). Physical characteristics Dimensions (H x W x D) 2.8 x 7.29 x 9.00 in. (. x.92 x 8.2 cm). Chassis requires. RU. Chassis can be mounted in 9-inch equipment racks that meet ANSI/EIA 0-D and ETS 00-9 standards. Weight 29. lb (.2 kg). Airflow FAN-C2 0 CFM To maintain proper air circulation through the switch chassis, we recommend that you maintain a minimum -inch ( cm) separation between a wall and the chassis air intake or a wall and the chassis air exhaust. You should also allow a minimum separation of 2 inches (0. cm) between the hot air exhaust on one chassis and the air intake on another chassis. Failure to maintain adequate air space can cause the chassis to overheat and the system to fail.. RU = rack units -
2 7 Chapter Cisco ME 2 Ethernet Switch (ME-C2GT-8S) Cisco ME 2 Ethernet Switch (ME-C2GT-8S) The Cisco ME 2 Ethernet switch (ME-C2GT-8S) is a member of the Cisco ME 00 series Ethernet switches. The Cisco ME 2 Ethernet switch (ME-C2GT-8S) is a. RU horizontal chassis with 2 0/00/000 downlink ports and 8 000BASE SFP uplink ports. Figure - shows the front view of the chassis with the major features identified; Figure - shows the rear view of the chassis with the major features identified. Figure - Cisco ME 2 Ethernet Switch (ME-C2GT-8S) Front View 9 8 7 PS PS2 FAN STATUS CONSOLE 2 8 2 7 8 9 0 9 0 2 2 7 8 9 20 2 22 2 2 7 8 9 20 2 22 2 2 USB FLASH 2 2 2 2 27 28 29 0 Catalyst 2GS 27 28 29 0 2 2 80 Status LEDs Uplink ports LEDs 2 Console port (RJ- connector) 7 ESD chassis ground connector Downlink ports LEDs 8 Uplink ports (SFP transceivers required) USB ports 9 Downlink ports (RJ- connectors) PCMCIA connector -7
Cisco ME 2 Ethernet Switch (ME-C2GT-8S) Chapter Figure - Cisco ME 2 Ethernet Switch (ME-C2GT-8S) Rear View o + - OUTPUT INPUT FAN OK OK OK o + - 7978 OUTPUT INPUT FAN OK OK OK 2 System ground pad/nebs ground location Power supply status LEDs 2 Power supplies Power supply terminal block Fan tray Power on/off switch Table - lists the features of the Cisco ME 2 Ethernet switch (ME-C2GT-8S) chassis. Table - Cisco ME 2 Ethernet Switch (ME-C2GT-8S) s Chassis. RU height, fixed configuration chassis Modules Fixed configuration chassis; modules cannot be installed in the chassis. Fan tray The chassis supports one hot-swappable fan tray. One fan tray model is available: FAN-C2 The fan tray contains seven individual fans for chassis cooling. The individual fans are not field replaceable; you must replace the fan tray. Fan tray FAN LED Green Fan tray is operating normally. Red One or more individual fans have failed. -8
Chapter Cisco ME 2 Ethernet Switch (ME-C2GT-8S) Table - Cisco ME 2 Ethernet Switch (ME-C2GT-8S) s (continued) Power supplies Supports one or two power supplies. The following power supplies are supported: PWR-00W-DC (00 W DC-input power supply) PWR-00W-AC (00 W AC-input power supply) The 00 W AC-input power supply requires single-phase source AC. Source AC can be out of phase between multiple power supplies because all AC power supply inputs are isolated. Both the AC-input power supply and the DC-input power supply have status LEDs. Refer to Appendix A for descriptions of the LEDs and their meanings. The ME2 switches support a combination of AC-input and DC-input power supplies in the same chassis. Pluggable transceivers supported The chassis supports SFP transceivers. The 8 uplink ports support the following SFP transceivers: GLC-T 000BASE-T GLC-SX-MM 000BASE-SX GLC-LH-SM 000BASE-LX/LH GLC-ZX-SM 000BASE-ZX GLC-BX-D 000BASE-BX0-D GLC-BX-U 000BASE-BX0-U GLC-FE-00BX-D 00BASE-BX0-D GLC-FE-00BX-U 00BASE-BX0-U CWDM-SFP-xxxx CWDM SFP transceivers DWDM-SFP-xxxx DWDM SFP transceivers Refer to Appendix B for SFP transceiver cabling distances and additional information. -9
Cisco ME 2 Ethernet Switch (ME-C2GT-8S) Chapter Table - Cisco ME 2 Ethernet Switch (ME-C2GT-8S) s (continued) Chassis front panel features STATUS LED PS (Power supply ) LED PS2 (Power supply 2) LED FAN RESET switch Console port USB ports PCMCIA connector The STATUS LED indicates the system health. Green The system is operating normally. Red A fault has been detected in the system. Amber System is booting up. Off The system is not powered up. The PS LED indicates the status of the power supply installed in power supply bay. Green Power supply is on and the input and output voltages are OK. Red The power supply has a fault. Off The power supply is off or is not installed. The PS2 LED indicates the status of the power supply installed in power supply bay 2. Green Power supply is on and the input and output voltages are OK. Red The power supply has a fault. Off The power supply is off or is not installed. The FAN LED indicates the status of the individual fans in the fan tray. Green Fan tray is operating normally. Red One or more individual fans in the fan tray have failed. A recessed switch allows the user to reset the system. A single console port allows the user access to the command-line interface. The console port has an RJ- connector. The switch has two USB ports: Port is a device port with a Type B USB connector. A standard USB. host, such as a PC, can plug into this port. Port 2 is a host port with a Type A USB connector. A standard USB. device, such as flash memory, can plug into this port. Type 2 CompactFlash devices can be plugged into this connector. -0
Chapter Cisco ME 2 Ethernet Switch (ME-C2GT-8S) Table - Cisco ME 2 Ethernet Switch (ME-C2GT-8S) s (continued) Downlink ports Uplink ports The chassis has 2 0/00/000BASE downlink ports. Each port has an RJ- connector. A status LED is associated with each port. Green The link is established and operational. Amber The port is disabled. Blinking amber The system has detected a fault with the link. Off No link is established or no network interface cable is installed. The chassis front panel has 8 uplink ports. An SFP transceiver must be installed in the port socket for the port to operate. Cable type and recommended cabling distance are determined by the type of SFP transceiver installed in the uplink port. A status LED is associated with each port. Green The link is established and operational. Amber The port is disabled. Blinking amber The system has detected a fault with the link. Off No link is established or the SFP transceiver is not installed. Table - lists the specifications of the Cisco ME 2 Ethernet switch (ME-C2GT-8S) chassis. Table - Cisco ME 2 Ethernet Switch (ME-C2GT-8S) Specifications Item Environmental Temperature, ambient operating Temperature, ambient nonoperating and storage Thermal transition Humidity (RH), ambient (noncondensing) operating Humidity (RH), ambient (noncondensing) nonoperating and storage Specification Certified for operation: 2 to 0 F (0 to 0 C) Designed and tested for operation: 2 to 0 F (0 to C) The Cisco ME 2 Ethernet switch is equipped with internal air temperature sensors that generate a minor alarm at 0 F (0 C) and a major alarm at F ( C). to 9 F ( 20 to C) 0. C per minute (hot to cold) 0. C per minute (cold to hot) % to 90% % to 9% Altitude, operating Certified for operation: 0 to 00 feet (0 to 2000 m) Designed and tested for operation: 200 to 0,000 feet ( 0 to 000 m) -
Cisco ME 2 Ethernet Switch (ME-C2GT-8S) Chapter Table - Cisco ME 2 Ethernet Switch (ME-C2GT-8S) Specifications (continued) Item Shock and vibration This switch complies with Network Equipment Building Systems (NEBS) (Zone per GR--Core) in the following areas: Earthquake environment and criteria Office vibration and criteria Transportation vibration and criteria Shock Operational G 0 ms, half-sine (IEC 8-2-27) Nonoperational 20 G, 7. ms, trapezoidal Vibration Operational Hz to 00 Hz. Power Spectral Density (PSD) 0.000 G 2 /Hz at 0 Hz and 200 Hz. db/octave roll off at each end. 0. hours per axis (.2 Grms). Acoustic noise to 7 db. International Organization for Standardization (ISO) 7779: Bystander position operating to an ambient temperature of 8 F (0 C). Physical characteristics Dimensions (H x W x D) 2.8 x 7.29 x 9.00 in. (. x.92 x 8.2 cm). Chassis requires. RU. Chassis can be mounted in 9-inch equipment racks that meet ANSI/EIA 0-D and ETS 00-9 standards. Weight 29. lb (.2 kg). Airflow FAN-C2 0 CFM To maintain proper air circulation through the switch chassis, we recommend that you maintain a minimum -inch ( cm) separation between a wall and the chassis air intake or a wall and the chassis air exhaust. You should also allow a minimum separation of 2 inches (0. cm) between the hot air exhaust on one chassis and the air intake on another chassis. Failure to maintain adequate air space can cause the chassis to overheat and the system to fail.. RU = rack units Specification -2