Transcript
et1804 UK_872 17/05/2014 11:21 Page 1
Data Sheet
Model NV-ET1804 TBus™ Four Port PoE+ Transmitter with Four PoE, PoE+, or High Power PoE Ports
Features: • Transmit 10/100/PoE+ BaseT up to 2.5km (8,000ft)* over RG-59U, 610m (2,000ft) over 2-Wire, 396m (1,300ft) over Shielded Twisted-Pair* • Use with either the NV-ER1804 (4-Port), the NV-ER1808i (8-Port) or the NV-ER1816i (16-Port) Ethernet Receivers • Powers PoE, PoE+, or High Power PoE cameras (or other PoE devices), up to 50 watts • Easy configuration, no PC required • Status LEDs include: Power (Blue), Link Data (Green), Link Quality (Red/Amber/Green), RJ45 PoE (Green) • Transparently supports all networking protocols (UDP, TCP/IP, HTTP, Multicast etc.) • Advanced 128-bit AES encrypted transmission and PoE+ power technology • Built-in transient protection; industrial temperature range The NVT Model NV-ET1804 TBus PoE+ Transmitter is a compact bus-architected media converter that delivers 10/100 BaseT Ethernet and PoE+ power via coax, UTP or 2-Wire or Shielded TwistedPair cable. These transmitters are extremely simple to use, with no IP or MAC addressing required. Status LEDs indicate power and link connectivity/quality/activity for RJ45 and Tbus ports. The NV-ET1804 TBus Ethernet Transmitter is backed by NVT’s award winning customer support, limited lifetime warranty and advance replacement. *Distance and number of devices supported may lower due to limited power supply capacity and cable voltage-drop, or data-rate limiting due to the selected cable’s high-frequency signal attenuation. See manual or IP Distance Calculator at nvt.com.
Network Video Technologies Ltd. Unit 10, Windmill Business Village, Brooklands Close, Sunbury-on-Thames, Middlesex, TW16 7DY, UK +44 (0) 208 977 6614 • Fax +44 (0) 208 973 1855 Email: www.nvt.com/email/eusales • Web: nvt.com Page 1 of 5
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Model NV-ET1804 TBus™ Four Port PoE+ Transmitter with Four PoE, PoE+, or High Power PoE Ports Technical Specifications R J 4 5 E T H E R N E T I N T E R FA C E
M E C H A N I C A L / E N V I R O N M E N TA L
Connectivity:
Transmitter body dimensions: (excluding connectors)
Four RJ45 ports, auto-crossover
Cable type:
4-pair Cat5 or better
Distance:
Up to 100m (328ft)
Speed:
Transmitter weight:
10/100 Base T, half/full duplex, auto-negotiation auto MDI/MDIX cross-over
Latency:
Power Output:
Transient Immunity:
150 Mbps total network bandwidth* with dynamic bandwidth allocation This Power Sourcing Equipment (PSE) supports Powered Devices (PDs) that are compatible with IEEE 802.3af/at, or PDs that draw up to 50 watts*. For maximum power/distance, PoE Power appears on all eight RJ45 pins, and are current protected and transient-protected.
POWER CONSUMPTION Connectivity:
3.0 W @ 10 to 56VDC
Total system consumption:
= total consumption of transceivers + total consumption of PDs (IP cameras) + total power dissipated in the cable
T B U S B U I L D I N G W I R I N G I N T E R FA C E Connectivity:
BNC or RJ45, Coax, UTP, 18/2 or STP cable One control room Receiver may support multiple * remote TBus Transmitters
Impedance:
0.53kg (1.16lbs)
Operating and storage temperature: -40°C to +85°C (-40°F to 185°F) 20 to 85% RH non-condensing
3mS
Data throughput:
152.9mm (6.02in) wide 35.05mm (1.38in) high 111.76mm (4.40in) deep
5x20 S 3000A, 6000V ESD 20KV, 200pF
P O W E R S U P P LY Power is usually supplied from the TBus Receiver. For optional supplemental local power, an additional Class 2 power supply may be purchased. These supplies are external inline, with an IEC380-C14 power inlet and 1.8m (6ft) line-cord. Input voltage is 100 ~240VAC 50-60Hz. A moulded P1J 5.5mm barrel connector provides Class 2 (SELV) regulated output with one of these two ratings: One TBus system may not have more than two power supplies (including those within a Receiver Hub). Use only the power cord provided with the unit or equivalent UL approved type SPT-2, SVT, or SJT, 18/3 AWG 100~240 VAC, 1A 60°C Max. 4.5m (15ft) long. One end with IEC380-C13 appliance coupler and the other end with NEMA 1015P or equivalent for your country.
+ 56VDC 60W or + 56VDC 90W
60W power supply body dimensions:
125mm (4.90in) long 32mm (1.25in) high 50mm (2.00in) wide
90W power supply body dimensions:
145mm (5.70in) long 32mm (1.25in) High 60mm (2.36in) wide 450g (1lb)
25 to 100Ω
Distance:
See pages 4 and 5
Transmission technology:
OFDM, 128-bit AES encryption
* I M P O R TA N T N O T E : Data rate, distance and number of devices supported may lower due to power supply capacity, cable voltage-drop or signal attenuation. See Cable Distance Charts on pages 4 and 5. For fault/safety, never use more than two power supplies within one TBus network.
Power supply operating temperature: -30°C to +50°C (-22°F to 122°F) 20 to 85% RH non-condensing Power supply storage temperature:
-40°C to +85°C (-40°F to 185°F) 0 to 95% RH non-condensing
Transient Immunity:
5x20 S 3000A, 6000V ESD 20KV, 200pF
Power cord weight:
156g (5.5oz)
L E D S TAT U S I N D I C AT O R S Power: BNC/ 2-Wire Interface: RJ45 Interface:
Blue “Power On” Flashes when joining Green “Link” Green/Amber “Quality” Green “Link” Blinks with Data
R E G U L AT O RY
UL Listed to IEC/UL 60950-1
Complies with FCC part 15B limits
Specifications subject to change without notice.
Network Video Technologies Ltd. Unit 10, Windmill Business Village, Brooklands Close, Sunbury-on-Thames, Middlesex, TW16 7DY, UK +44 (0) 208 977 6614 • Fax +44 (0) 208 973 1855 Email: www.nvt.com/email/eusales • Web: nvt.com Page 2 of 5
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Model NV-ET1804 TBus™ Four Port PoE+ Transmitter with Four PoE, PoE+, or High Power PoE Ports
Product and Accessories NV-ET1804:
Four port transmitter only
NV-PS56-60W: 56VDC power supply, 60 watts with IEC line cord
NV-PS56-90W: 56VDC power supply, 90 watts with IEC line cord
NV-BNCT:
BNC “T” adaptor
NV-EC4BNC:
1:4 BNC splitter adaptor
NV-PC4PR:
RJ45 Patch Cord, 4-pair 1m (3ft)
Network Video Technologies Ltd. Unit 10, Windmill Business Village, Brooklands Close, Sunbury-on-Thames, Middlesex, TW16 7DY, UK +44 (0) 208 977 6614 • Fax +44 (0) 208 973 1855 Email: www.nvt.com/email/eusales • Web: nvt.com Page 3 of 5
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Model NV-ET1804 TBus™ Four Port PoE+ Transmitter with Four PoE, PoE+, or High Power PoE Ports Cable Type and Power Distance Capacity The distance capability of cable is dependant on its ability to deliver DC power, and separately, to deliver high-frequency data signals. The graph below shows maximum power delivery when using a 56V power supply. If you are locally powering your camera (or other remote device), then this graph does not apply. The graph on the next page shows the maximum data delivery rate. A Distance Calculator can be found at www.nvt.com. PoE devices require a minimum of 43V to operate. With a 56V supply, we have 13V of allowable voltage drop on the cable. The voltage will dip in proportion to the remote (camera) load. The graph below shows what PoE power distances are supported for various loads and cable types. ● Start with the camera wattage at the left. Sometimes IP cameras are listed as to their PoE Class rather than wattage. If this is the case, use the coloured classes instead.
● Now read over to the right until you find your kind of cable. Then look up (feet) or down (meters) to find your maximum cable distance. ● If your cable is not among the examples, simply measure its total resistance and find that value on the right side of the graph. The maximum supported wattage is on the left.
Power Distance 26,240 ft
32,800 ft
13,120 ft
19,680 ft 16,400 ft
2,624 ft
9,840 ft 8,200 ft 6,560 ft 5,904 ft 4,920 ft 3,936 ft 3,280 ft
1,968 ft 1,640 ft
1,312 ft
262 ft
984 ft 820 ft 656 ft 590 ft 492 ft 397 ft 328 ft
98 ft
197 ft 164 ft 131 ft
50 W
3Ω
40 W
4Ω
11 RG 14 G AW
3.0 W 2.5 W 2.0 W
G AW 18 6 G RG AW 20 /U WG 59 2A RG U 2 9/
4.0 W
11 Ω 12 Ω 14 Ω 16 Ω
PoE C PoE Class 3 PoE Class PoE C 2
PoE C PoE Class 1
19 Ω 21 Ω
G AW 20 G TV AW CA 22 G TV 2 AW CA G ATV 18 AW Wire WG r 2t5 o ire 20 A ir Ca WG 2-W 4-pa 22 A G ire W 2-W re 24 A i 2-W
6.0 W 5.0 W
5 RG
8.0 W
G AW 23
P EC PoE Class 4
12 W 10 W
6Ω 7Ω 9Ω
23 Ω
Total Wire Resistance
High H igh P ig Power Poower oow wer w err 9/U
W W W W W
5 RG
Camera Wattage
30 25 20 18 15
24 Ω 28 Ω
0W
38 Ω 8,000 m
10,000 m
4,000 m
6,000 m 5,000 m
800 m
3,000 m 2,500 m 2,000 m 1,800 m 1,500 m 1,200 m 1,000 m
400 m
600 m 500 m
300 m 250 m 200 m 180 m 150 m 120 m 100 m
80 m
60 m 50 m 40 m
30 m
Power Distance
Network Video Technologies Ltd. Unit 10, Windmill Business Village, Brooklands Close, Sunbury-on-Thames, Middlesex, TW16 7DY, UK +44 (0) 208 977 6614 • Fax +44 (0) 208 973 1855 Email: www.nvt.com/email/eusales • Web: nvt.com Page 4 of 5
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Model NV-ET1804 TBus™ Four Port PoE+ Transmitter with Four PoE, PoE+, or High Power PoE Ports Cable Type and Data Distance Capacity In addition to the power distance limitation, maximum data throughput is limited by cable quality. The graph below will help you determine your data throughput. A Distance Calculator can be found at www.nvt.com.
20,000 ft 10,000 ft 7,000 ft 5,000 ft
7,000 m 5,000 m
ax 1 Co x 1 RG Coa 6 RG oax C 9 -5 RG
Typical Wire Distance
3,000 ft 2,000 ft
3,000 m 2,000 m 1,000 m 700 m 500 m
5 Cat P UT
1,000 ft 700 ft 500 ft
/2 d 18 e d l
300 m 200 m
Un-Shielded 18/2
100 m 70 m 50 m
e Shi
300 ft 200 ft 100 ft 70 ft 50 ft
30 m 20 m 10 m
30 ft 150
140
120 100 80 60 40 Maximum Network Data Rate (Mbps)
20
Network Video Technologies Ltd. Unit 10, Windmill Business Village, Brooklands Close, Sunbury-on-Thames, Middlesex, TW16 7DY, UK +44 (0) 208 977 6614 • Fax +44 (0) 208 973 1855 Email: www.nvt.com/email/eusales • Web: nvt.com Page 5 of 5
Copyright © 2013 NVT, Inc. 411-1804-1-A UK
