Furse ESP Cat-5 Series Instruction Manual

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Use these protectors on network cables that travel between buildings to
prevent damage to equipment, e.g. computers, servers, repeaters and hubs.
Suitable for computer networks up to Cat-6 cabling.
✔To protect up to 100baseT and up to 1000baseT networks with
Cat-5/Cat-5e cabling use ESP Cat-5e and ESP Cat-5e/Gb respectively
✔To protect up to 10GbaseT networks with Cat-6 cabling use ESP Cat-6
✔To protect up to 100baseT, 1000baseT and 10GbaseT Power over
Ethernet (PoE) networks use ESP Cat-5e/PoE, ESP Cat-5e/Gb/PoE and
ESP Cat-6/PoE respectively
For further application information, see separate Application Note AN004
(contact us for a copy).
Furse, Wilford Road, Nottingham, NG2 1EB • Tel: [phone] • Email: [email protected] • Web: www.furse.com
ESP Cat-5 & Cat-6 Series NEW
echnical note
The interfaces used in Ethernet
networks incorporate an
isolation transformer which
gives these systems an inbuilt
immunity to transients
between line and earth of
1,500 Volts or more.
A Furse ESP Cat-5e/Gb protecting a hub from
transient overvoltages on a network
connection with another building
ELECTRONIC SYSTEMS PROTECTION
Plug-in Lightning Barrier
Wilford Road,
Nottingham,
NG2 1EB, UK
Plug-in series connection
DIRTY CLEAN
From
line
To
equipment
Earth
✔Suitable for systems signalling on up to eight wires of either shielded
or unshielded twisted pair cable
✔Very low let-through voltage (enhanced protection to BS EN 62305)
between all lines - Full Mode protection
✔Full mode design capable of handling partial lightning currents as well
as allowing continual operation of protected equipment
✔Repeated protection in lightning intense environments
✔Unlike some competing devices, the ethernet SPDs provide effective
protection without impairing the system’s normal operation
✔Low capacitance circuitry prevents the start-up signal degradation
associated with other types of network protector
✔Low in-line resistance minimises unnecessary reductions in signal
strength to maximise signalling distance
✔Sturdy ABS housing with convenient holes for flat mounting, or
vertically via TS35 ‘Top Hat’ DIN rail
✔Substantial earth connection to enable effective earthing
✔Supplied with short (50 cm) Cat-5e UTP or Cat-6 STP cable to enable
neat installation
Features and benefits
Application
Combined Category D, C, B tested protector (to BS EN 61643)
suitable to protect twisted pair Ethernet networks, including
Power over Ethernet (PoE), with RJ45 connections. For use at
boundaries up to LPZ 0Bto protect against flashover (typically the
service entrance location) through to LPZ 3 to protect sensitive
electronic equipment.
ESP CAT5e/UTP-1
1 metre cable with unshielded
RJ45 connections
ESP CAT6/STP-1
1 metre screened cable with
shielded RJ45 connections
Accessories
Connect in series with the network
cable, either
a) near to where it enters or
leaves the building, or
b) as it enters the network hub,
or
c) close to the equipment being
protected
This should be close to the system’s
earth star point (to enable a good
connection to earth).
Installation

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NEW NEW NEW
IMPROVEDIMPROVED
Furse, Wilford Road, Nottingham, NG2 1EB • Tel: [phone] • Email: [email protected] • Web: www.furse.com
ESP Cat-5 & Cat-6 Series
NEW
To protect datacomms systems based on twisted pairs, use the ESP D, E or H Series. Local
protection for networked equipment is also available. For protection of legacy coaxial Ethernet
networks, please contact us for details of our ESP ThinNet and ESP ThickNet protectors.
106 mm
54 mm
49 mm
Depth: 24 mm
Fixing centres
49 x 54 mm,
M3 clearance
60 mm
1Maximum working voltage (DC or AC peak) measured at
1 mA leakage.
2Data pairs 1/2 and 3/6 are protected as standard. Pairs 4/5 and
7/8 are also protected on Gigabit (Gb) & Cat-6 barriers.
3PoE protectors transmit power to IEEE 802.3af.
ESP Cat-5e/PoE using Mode A (combined phantom power/data)
and Mode B (power on spare pairs 4/5 and 7/8)
ESP Cat-5e/Gb/PoE and ESP Cat-6/PoE using Mode A (combined
phantom power/data) only.
4Based on 15.4 W of transmitted PSE power to IEEE 802.3af.
5The maximum transient voltage let-through of the protector
throughout the test (±10%) line to line & line to earth. Response
time <10 ns (on all protected pairs).
6The interfaces used in Cat-5/5e systems incorporate an isolation
transformer that inherently provides an inbuilt immunity to
transients between line and earth of 1 500 Volts or more.
7Test to IEC 61000-4-5:2006 ITU-T (formerly CCITT) K.20 K.21
and K.45 Telcordia GR-1089-CORE Issue 2:2002
ANSI TIA/EIA/IS-968-A:2002 (formerly FCC Part 68).
8The first number is for the data pair with the second number for
the power pair.
9The installation and connectors external to the protector may
limit the capability of the protector.
Electrical specification ESP Cat-5e ESP Cat-5e/PoE ESP Cat-5e/Gb ESP Cat-5e/Gb/PoE ESP Cat-6 ESP Cat-6/PoE
Maximum working - data2
voltage Uc1- power3
5 V
-
5 V
58 V
5 V
-
5 V
58 V
5 V
-
5 V
58 V
Current rating 300 mA 400 mA4300 mA 400 mA4300 mA 400 mA4
In-line resistance - data2
(per line ±10%) - power3
1Ω
-
1Ω
4.4 Ω
1Ω
-
1Ω
-
1Ω
-
1Ω
-
Maximum data rate 100 Mbps 100 Mbps 1000 Mbps 1000 Mbps 1000 Mbps 1000 Mbps
Networking standards 10/100baseT
TIA Cat-5e
IEEE 802.3i
IEEE 802.3u
10/100baseT
TIA Cat-5/PoE
IEEE 802.3i
IEEE 802.3u
IEEE 802.3af
10/100/1000baseT
TIA Cat-5e
IEEE 802.3i
IEEE 802.3u
IEEE 802.3ab
10/100/1000baseT
TIA Cat-5e
IEEE 802.3i
IEEE 802.3u
IEEE 802.3ab
IEEE 802.3af
10/100/1000/
10GbaseT
TIA Cat-6
IEEE 802.3i
IEEE 802.3u
IEEE 802.3ab
IEEE 802.3an
10/100/1000/
10GbaseT
TIA Cat-6
IEEE 802.3i
IEEE 802.3u
IEEE 802.3ab
IEEE 802.3an
IEEE 802.3af
Transient specification ESP Cat-5e ESP Cat-5e/PoE ESP Cat-5e/Gb ESP Cat-5e/Gb/PoE ESP Cat-6 ESP Cat-6/PoE
Let-through voltage (all conductors)5Up
C2 test 4 kV 1.2/50 µs - line to line
2 kA 8/20 µs to - line to earth6
BS EN/EN/IEC 61643-21
120 V
700 V
120 V/88 V8
700 V
120 V
700 V
120 V/86 V8
700 V
120 V
700 V
120 V/86 V8
700 V
C1 test 1 kV 1.2/50 µs - line to line
0.5 kA 8/20 µs to - line to earth6
BS EN/EN/IEC 61643-21
74 V
600 V
74 V/63 V8
600 V
74 V
600 V
74 V/73.5 V8
600 V
74 V
600 V
74 V/73.5 V8
600 V
B2 test 4 kV 10/700 µs to - line to line
BS EN/EN/IEC 61643-21 - line to earth6
21 V
550 V
21 V/65 V8
550 V
21 V
550 V
21 V/65 V8
550 V
21 V
550 V
21 V/65 V8
550 V
5 kV 10/700 µs7- line to line
- line to earth6
25 V
600 V
25 V/80 V8
600 V
25 V
600 V
25 V/65.8 V8
600 V
25 V
600 V
25 V/65.8 V8
600 V
Maximum surge current9
D1 test 10/350 µs to BS EN/EN/IEC 61643-21 1 kA
8/20 µs to ITU-T K.45:2003
IEEE C62.41.2:2002
10 kA
Mechanical specification ESP Cat-5e, ESP Cat-5e/PoE, ESP Cat-5e/Gb, ESP Cat-5e/Gb/PoE ESP Cat-6, ESP Cat-6/PoE
Temperature range -40 to +80 ºC -40 to +80 ºC
Connection type RJ45 sockets RJ45 sockets
Cable (supplied) 0.5 m Cat-5e UTP patch lead 0.5 m Cat-6 STP patch lead
Earth connection M4/DIN rail M4/DIN rail
Case material ABS UL94 V-0 ABS UL94 V-0
Weight - unit 0.15 kg 0.15 kg
Weight -packaged 0.2 kg 0.2 kg
Dimensions
echnical specification