User Manual

20
Table 1-2. Modules and Connectors (APU)
Item Label Description & Function
1 Clamp Module Provide strand mounting function to APU, Strand Clamp and Mount Bosses
2 Lid Bolt Lid Bolt for closing a case of APU enclosure
3 Antenna Mount Hole Screw Holes for mounting a APU antenna with a universal bracket
4 Reserved Port Reserved Location for a future upgrade and revision
5 Logo Panel Location for Nortel networks Logo
6 Cable Entry Port Port for coaxial cable connection. Trunk and Drop termination types are supported
7 Cable Adaptor Coaxial Adaptor Port to connect F-type Drop cable to APU Cable Entry Port
8 Monitoring Port Port reserved for safe testing of Cable RF signal. The signal on this port is attenuated by 20 dB
9 Antenna Port Port for antenna connection
10 LED Panel Provide the information for system operation status through LED Display
11 LED1(Power) Indicate Power is turned on
ON Indicate a valid cable modem operation
12 LED2(Link #1)
Flash Indicate that cable modem is linked up on the HFC network
ON Indicates a Ethernet link between access point and cable modem
13 LED3(Link #2)
Flash Indicates that the access point is transmitting or receiving data
ON Indicates the 802.11b radio is enabled and operating
14 LED4(Radio #1)
Flash Indicate that a frame is transmitted or received on the radio port
15 Reserved Reserved location for a future upgrade
16 Antenna Mount Hole Screw Holes for mounting a APU antenna with a universal bracket
17 Label Location for attaching a product label which include S/N,PEC,MAC address and so on
18 Access Point Mini-PCI type III Radio Card, System Board(Wi-Fi & Secure Data Mode
TM
)
19 Cable Modem DOCSIS 2.0 compliant cable modem
20 HFC Filter Split a HFC Signal and AC power from the combined signal
21 PSU AC to DC Power converter
22 Case Housing case which can be mounted on strand and antenna mounting bracket
23 Antenna
2.4GHz Radio Frequency Antenna (Flat Panel, Omni-directional and Bi-directional).
APU antenna can be mounted on the front or rear cover of APU with universal bracket.
24 Inner Panel Cover Panel to secure the main system boards(WLAN AP, Cable Modem)
25 USB Port USB type port for testing the Cable Modem Module
26 DC Connector 3-pin connector to supply DC power to system board from Power Converter
27 Ethernet Port Port to connect APU to laptop/PC for testing purpose
28 Reset S/W Switch to reset the system to default settings
29 Cable Modem LED Indicate the full status of Cable Modem
30 Access Point LED Indicate the full status of Access Point
WLAN Cable Access Point 6220 NTPM99CA Rel 1.0 Issue 1 Oct. 2004