Silvertel PA1212 User manual
Issue 1.1
PA1212 - PoE splitter
User Guide
Page 2 of 6
Table of Contents
Introduction.............................................................................. 3
Installation................................................................................ 3
Installation Note:.................................................................... 3
Connections .............................................................................. 3
Connector Pin Configuration ....................................................... 4
Con3 – DC Jack...................................................................... 4
Con1 and 2............................................................................... 4
Indication LED........................................................................... 4
Technical Specifications.............................................................. 5
Trouble Shooting....................................................................... 6
April 2009
Page 3 of 6
Introduction
This document provides the instructions for the installation and cabling for the
PA1212 unit. The PA1212 is designed to supply power to an Ethernet device,
such as a CCTV, IP camera, WiFi Access Point, or VoIP phone. It removes the
need for access to mains and a plug-top power supply. Once installed there is no
periodical maintenance required.
Installation
1. Mount the PA1212 splitter unit close to the Powered Device (PD) which is
the equipment to be powered using PoE.
2. Connect the PD to the PA1212 using a standard Cat5 Ethernet patch lead.
The PD must be connected to the ‘OUT’ side of the PA1212.
3. Attach the power lead between the splitter and the PD. This cable is
specific to the powered device but the pin out of the PA1212 is shown
below.
4. Now connect the ‘IN’ side of the splitter to the PoE Mid- or End span
using standard Cat5 cabling.
5. Verify that the PD is powered up. Otherwise see Trouble Shooting.
Installation Note:
This unit is not suitable for outdoor use or in an environment where the unit
will get wet. Please see Environmental Specifications.
Connections
Con1 RJ45 for PoE Power and data in.
Con2 RJ45 for data out.
Con3 12V DC out
LED Power Indication
Page 4 of 6
Connector Pin Configuration
Con3 – DC Jack
1 V+
2 V-
Con1 and 2
These are standard cat5 Ethernet connections which have the data pins on 1,2
and 3,6. Con1 accepts PoE power on pins 5,4 and 7,8 or 1,2 and 3,6.
Indication LED
LED Light Output Power on
LED Off Output Power off
2 1
April 2009
Page 5 of 6
Technical Specifications
Connectors: 2 x RJ-45 and DC Jack (5.5 (OD) x 2.5(ID) mm)
Ethernet Supported: 10/100-Base-T IEEE 802.3af
Input Voltage: 36 to 57 Vdc
Output power: 12W max
Output current: 1A @ 12V
Ripple: Typical 100mVp-p
Dimensions: 22 X 52 X 85 mm
Weight: 62 gr
Operating Temperature: -30 to +80°C
Storage Temp.: -20° to +80°C
Operating Humidity: 10 to 90%, non-condensing
Storage Humidity: 5 to 95%, non-condensing
Emissions & Immunity:
FCC Part 15 Class A
EN55022 (CISPR 22) Class B
EN55024 (CISPR 24)
Safety: CE IEC 60950
Reliability MTBF: 100,000 hours @ 25°C
Page 6 of 6
Trouble Shooting
LED not ON – Check cabling between the Splitter and PoE source (Mid or End
Span). Also check PoE source is turned on.
LED goes out when connecting the PD – Check power cabling to PD and the
power requirements of PD.
LED on but PD not powered – Check cabling from splitter to PD.
LED cycling on and off – Connect the PD device because the mid or end span
requires a load to keep the power on.
Table of contents
