User's Manual

Zinwave 2700 DAS – User Manual
Issue 1.2
April 2007
© Zinwave Ltd. 2007
Table 3-3: Description of SFP port LED indicators.
LED indicators Description
No SFP in port or
SFP disabled
Port operational
A fault has occurred on the optical link or the attached AU
(see
section 5.1.2)
blinking
Communication to AU is active
3.1.4 Installation
3.1.4.1 Mounting the Unit
The HU package should contain the following items:
o 1 × Hub Unit
o 2 × 19” rack mounting brackets (including screws)
o 4 × M6 screws for rack-mounting
o 4 × Rubber feet for shelf mount
o 1 × IEC mains cable
The HU can be mounted into a standard 19” equipment rack using the supplied rack
mounting brackets. Mount the Hub onto the rack in the assigned equipment cabinet
using the four screws supplied (Figure 3-4). If the Hub is shelf mounted ensure that
the rubber feet supplied are in place to prevent blocking the ventilation holes on the
underside.
Figure 3-4: Hub Unit mounted into a 19” equipment rack.
CAUTION
For sufficient air circulation, ensure a top and bottom clearance of 25 mm (1 “) to any
other equipment.
3.1.4.2 Connecting the mains cable
The specifications of the power supply unit (PSU) of the HU are listed in Table 3-4.
Ensure that the ON/OFF switch is in the OFF (O) position before connecting the IEC
mains cable to the Hub (Figure 3-5). Plug the mains cable into an outlet providing AC
power with a voltage of 100 – 240 VAC and a frequency of 47 – 63 Hz.