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SD-424

24-ch Modular 802.3af/802.3at/802.3bt/UPoE PoE Surge Protectors

Overview

The use of surge protectors to protect sensitive and expensive equipment from lightning strikes and surges on Ethernet cables has become very important. SD-424 are PoE surge protectors with modular-design that keeps PoE switches, PoE PDs and any other IP devices safe from lightning and other forms of electrical interference such as power surges and spikes over networking cables. The replacement module design allows you to swap the modules without removing the entire unit from the din-rail or the rack. These units are fully compatible with 802.3af/802.3at/802.3bt/UPoE standard, providing protection to both Ethernet data and PoE power feed, these include outdoor IP cameras, wireless AP and other networking devices. These harden-graded PoE surge protectors operating between -40°C and 85°C during harsh weather conditions, plug-and-play design defends the surge up to 20KV / 10KA easily.

Key Features

  • Slide-in modular design
  • Quick swap when life time of single PoE surge module is expired
  • Supports 10M/100M/1G/2.5G bps Ethernet
  • Supports 802.3af / 802.3at / 802.3bt / UPoE
  • Protects eight wires of networking cable including PoE
  • Protects up to 20KV/10KA surge
  • Failure LED indicator
  • Operating temperature between -40°C to 85 °C

Applications

Matrix Title

Model Name
SD-101
SD-102
SD-201
SD-202
SD-404
SD-424
SD-504
SD-524
Surge Channel
1
1
1
1
4
24
4
24
Protection Level
10KA/20KV
10KA/20KV
10KA/20KV
10KA/20KV
10KA/20KV
10KA/20KV
10KA/20KV
10KA/20KV
Managed
-
-
-
-
-
-
Support
Support
802.3af / 802.3at / 802.3bt / UPoE
Support
Support
Support
Support
Support
Support
Support
Support
10M/100M/1G/2.5G bps
Support
-
Support
-
Support
Support
Support
Support
10M/100M/1G/2.5G/10G bps
-
Support
-
Support
-
-
-
-
IP67
-
-
Support
Support
-
-
-
-
Type
Standalone
Standalone
Standalone
Standalone
Din-Rail Modular
19" Rack Mount Modular
Din-Rail Modular
19" Rack Mount Modular

Specifications

Specifications
PoE Surge Channel
24
Pass Through Data Rates
10M/100M/1G/2.5G bps
Transmission Media
Cat. 5e,6 UTP/STP
PoE Supoort
802.3af / 802.3at / 802.3bt / UPoE
Max Discharge Current (8/20us)
10KA
Maximum Operation DC Voltage
60VDC
Maximum Operation DC Current
1A for 2 pair, 2A for 4 pair, 95W maximum
Common Mode Protection Level (10/700us)
20KV
Differential Mode Protection Level (10/700us)
4KV
Clamping Voltage (Line to GND)
600V
Clamping Voltage (Line to Line)
20V
Insertion Loss @ 10MHz/100MHz
1db
Return Loss @ 10MHz/100MHz
-20db
Response Time
5ns
Mechanical Specifications
Dimension (WxHxD)
440 x 85 x 44mm
Weight
3KG
Connectors
RJ45 x 48
Environmental Specifications
Operating Temperature
-40°C~ 85°C (-40°F~ 185°F)
Storage Temperature
-40°C~ 85°C (-40°F~ 185°F)
Operating Humidity
5% ~ 95% non-condensing
Certifications
EMC
CE, FCC, VCCI, C-Tick
Surge
ITU-T K.21
IEC-61643-21
IEC-61000-4-5
TIA-968-A (FCC Part68)