Patton electronic 3224 - Manual (Page 20)

Approvals 13
Model 3224 G.SHDSL IpDSLAM User Manual 1 • Introduction
• ETHERNET A: Green if Ethernet link status is normal. Off if port is not configured or connected. Blink-
ing indicates activity.
• ETHERNET B: Green if Ethernet link status is normal. Off if port is not configured or connected. Blink-
ing indicates activity.
• EXT. CLOCK: Green if the IpDSLAM is being driven by the BITS clock. Off if the Model 3224 is using a
circuit based Network Clock or Internal Clock.
• TESTING: Yellow if any of the DSL ports or any of the WAN uplink ports are in local switching or loop-
back mode, respectively. Off if all ports are in normal operation.
• DSL PORTS: Green to indicate all DSL ports are configured and sync’d up. Flashing green indicates at
least one port is in the process of synchronizing. Red indicates loss of sync on any DSL port.
• EXP CARD: Green indicates normal activity on PMC expansion module. Red indicates loss alarm condi-
tion on expansion module.
Approvals
The Model 3224 IpDSLAM has achieved the following approvals and certifications:
• United States and Canada
- Safety: UL60950 and CSA C22.2 No. 60950
- EMC: FCC Part 15, Class A
- Telecom: FCC Part 68 (ACTA) and Industry Canada CS03
• Europe (CE Mark)
- RTTE Directive: EN55022: 1998 (Class A) Radiated and Conducted Emissions,
EN55024: 1998 Immunity, and EN 60950 Safety of Information Technology Equipment
• International
- Safety: CB Test Certificate per IEC 60950
Power Considerations
This device contains no user serviceable parts.
DC powered units:
• Connect the equipment to an approved 40–72 VDC supply source that is electrically isolated from the AC
mains. The DC source must be reliably connected to earth.
• The DC source must be located within the same premises as the device.
• An approved disconnect device with minimum 3.0 mm contact separation must be provided in the DC
supply to the equipment. The disconnect device must be rated for a minimum of 72 VDC, 5.0 A, and must
be positioned within easy reach of the user’s position during operation.
AC powered units:
• The AC mains outlet must be within 3 meters of the device and shall be easily accessible.
• The mains supply cord set must be an approved grounded type acceptable to the authorities in the country
where the equipment is operated.