Automatic transfer switch is one of adopted international ATSE technology developed by our company. It is suitable for power supply system with rated insulating voltage is AC800V, rated working voltage is AC240/415V, and below DC250V, and AC 50Hz/60Hz, rated working current is 16A-3200A of two-path. The transfer switch and the matching intellect display, they are main used for high building, the post and communication, coal mining, shipping, military facilities industrial assembly line etc the situation of need the interruption power supply.
Parameter
Specifications
Access mode
10/100mbps
Standard
Ieee802.3 10base-t ethernet, ieee802.3u, 100base-tx/fx fast ethernet, ieee802.3x flow control, ieee802.1q vlan, ieee802.1p qos, ieee802.1d spanning tree
Wavelength
850nm/1310nm/1550nm
Transmission distance
Single-fiber single-mode: 25/40/60/80/100km ; category-5 twisted pair: 100m
Port
One rj45 connector, connected to stp/utp category-5 twisted pair one fiber port: multi-mode - sc or st (fiber size: 50, 62.5/125µm) single mode - sc/fc fiber port (fiber size: 9/125µm) single-fiber single-mode - sc/fc fiber port (fiber size: 9/125µm)
Conversion mode
Medium conversion, storing and forwarding
Mac address table
I k
Buffer space
1mbit
Flow control
Full duplex state: flow control; half duplex state: back pressure mode
Delay
9.6us
Bit error rate
<1/1000000000
Mtbf
100, 000 hours
Led
Power tx link ( fiber link action ), tp link1000, tp link100, tp act ) fdx (fx full duplex mode), fx100 (fiber, with a transmission rate of 100m) tp1/2/3/4 link/act (1/2/3/4-port twisted pairs connection action) tp1/2/3/4100 (1/2/3/4-port twisted pairs, with a transmission rate of 100m)
The hco0101 is a component video(ypbpr) converter that allows
Older analog devices to be integrated seamlessly into the modern
Home theater. This adapter connects component video home
Theater devices to hdmi compliant digital monitors.
This adapter also takes digital audio and encodes
It onto the hdmi signal for the full hdmi video and audio effect.
With the component + digital audio to hdmi adapter legacy home
Theater devices can be easily connected any
Hdmi display for the full digital video and audio experience
4fªw x 1fªh x 4fªd
1975 Converters Switches Suppliers
Short on time? Let Converters Switches sellers contact you.
1. Min. Trace width : 0.075mm
2. Min. Space between trace: 0.075mm
3. Min. Hole size: 0.25mm
4. Min thickness:
A) single sided: 0.07mm
B) double sided: 0.13mm
5. Dimension tolerance:
A)+/-0.05mm (metal tooling)
B)+/-0.10mm (cutting tooling)
6. Base materials: pi, pet
7. Conductor (copper thickness): 0.5oz., 10oz. And 20oz. (ra and ed copper)
8. Cover-layer: pi and pet (solder mask printing is available)
9. Adhesive material: epoxy, acrylic and polyester
10. Stiffener materials: fr-4, mylar and polyamide
11. Surface finishes: flash gold plating, selective gold plating and solder plating
Product characteristics:
1. Standard sip 2. 0 terminal product, powerful applicability, and best for global popularizing; support sip 2. 0, tcp / udp / ip, rtp / rtcp, icmp, arp / rarp, ntp, pppoe, tftp, http, etc; support g. 711 (alaw and u-law) , g. 723. 1 (5. 3k / 6. 3k) , g. 723 (40k / 32k / 24k / 16k) , g. 728, g. 729a / b, ilbc;
2. The powerful dsp digital audio processor to keep a wonderful audio-quality; inside dns, router, nat, dmz, the gateway and dhcp (the client end and the server end) ; jitter control adn packet loss concealment technology;
3. Support incoming call on show, restricting, and holding, disconnection, call transfer, call divert, dialing project, etc. Support conference call;
4. Supports vad, cng, agc, the echo eliminates (g. 168) and the static sound suppression;
5. Support layer 2 (802. 1q vlan, 802. 1p) and layer 3 (qos, , tos diffserv, mpls)
6. Powerful long-distance tftp or http manages; to dispose through the browser or the voice hint;
7. Nat automatic penetration;
8. Support passing through and t. 38 fax;
9. Good for the environment, according to the international electromagnetism radicalizations standard;
10. Select high quality material, original electrocircuit design, and no electric current noise, work steadily;
11. Porcelain and legerity design, let you feel the full-bodied appetency of the product besides expediency schlepping.
Ata (sip2. 0) yes
Router / bridge / dhcp yes
Ethernet port 1wan / 1lan (rj45)
Fxs 1fxs
Fxo pstn pass-through
Exit yes
Weight 0. 38kg
Active status temperature 0~40
Power source adapter ac in: 100v-240v dc out: + 9v / 600ma
Use power: <2. 5w
Authentication fcc / ce
Jasper has accumulated many years of membrane switch making experience, and most of our people have been in this business for more than five years. We maintains a work force of highly trained engineers who are able to quickly respond to customers differentiate demands for membrane keypad products.
Characteristics:
Light and slim, dust-proof, insulation, anti-shock and easy assemble.
Applications:
Medical device, industrial control, home electronics, and precise instrument industries etc.
Membrane switch options
There are a number of options within a membrane switch as described below
Texturing
Tactile devices
Backlighting
Rfi screening
Surface mount devices
Types we supply:
Flat type
Tactile feeling type
W / metal dome
Led-embedded
Membrane circuit
Metal dome arrays
Our products are widely appliable to the fields covering main board telecommunication, broadcast television, automation equipment, software, interphone, lighting, relay, electric motor car with high performance.And the company has passed through iso9001quality authentication, ce and other international safety certification.
Two 10/100m electrical ports, one single-mode or multi-mode optical port
Multi-mode transmission distance: 2km, single-mode transmission distance: 120km, single-strand double-directions /double-strand double-directions.
Set - in 1m cache, supporting 2k mac address self-learning and self-updating capability
Supports forcible execution the cross of 10m, 100m, full-duplex, half-duplex, twisted-pair and automatically adapt to connect auto mdix function directly
Supports rate control function and the rate can been controlled between nx64k (n=1~1600) to 100mbps
Supports renovate system automatically function, support system regular refresh automatically via setting time, protect from system halted
Supports management based on web, snmp, telnet or local console
Supports lld(search disconnected link automatically), llr(return alarm message when disconnected link found)
Supports llcf(report the disconnected alarm message to local network administration)
Detect and control the operational states of electrical port and optical port of the near end and the far end via interface of management
Supports open or close electrical and optical ports through via the far end network management
Supports legal maximum packet size up to 1912 bytes, support cisco, isl and vtp
Physical property:
Input power: ac 100v~220v or dc 48v
Dimension: 191mm x 110mm x 25mm
Environment requirements:
Operating temperature: 0¦-50¦
Storage temperature: -40¦-70¦
Environment humidity: 5-90%(non-condensing)
This product breaks the traditional frame of the wall switches to be used the super large button. The front face is looked without outline border and just with the buttons. So you can be free to decorate your room to use this serial of switches by choosing different colors and patterns on the buttons.
Gve(e1, g.703 to v.35, v.24 converter)
Detailed selling lead description
Features:
1) v-gve is an asic-based converter using one e1/g.703 to convert to v.35
2) can convert successive n x 64k (n=1-32) data stream into pcm signal of e1, the data rate is up to 2048kbps
3) placed in e1 frame, data user just needs necessary timeslot
4) setting timeslot is continuous and according to rate of data port
5) the data ports have v.35 and v.24/rs232c which are optional
6) the ports support external clock and become linking end line
7) v-gve satisfies the requirements of g.703, g.704&g.706 of itu
8) v-gve has local and remote loop backs. Therefore user can use circuitry-test and malfunction diagnose conveniently
Detailed product description
Features:
1) rate of data transition: n x 64kbps (n=1-31), 2, 048kbps
2) transmission mode: synchronization
3) line interface: impedance 75 ohm, physical interface bnc; impedance 120 ohm, physical interface rj45
4) transmission features: comply with g.703
5) clock: line; external
6) testing method: local analogy loopback, remote digital loopback
7) dce interface: v.35 or v.24/rs232c
8) power supply: 220v f+ 10%, 50hz; 48v dc (optional)
9) power consumption: 5w
10) volume (l x w x h): 225 x 145 x 40mm; 9" x 5.8" x 1.6"
11) temperature: 0 - 40fpc
12) humidity: 0~95%
GVE-Tplus(E1/G.703 to V.35 Ehernet converter
Detaile Selling Lead Description
Features:
1) GVE-T plus can convert E1 to both V.35 interface and LAN interface
2) Bandwidth of every port can be set into N x 64kbps (N=1-31) continuous data stream, although the total bandwidth of the two ports must be no more than 31 and must be inserted into PCM time slot of E1. It supports choices of CRC4 on/off and CAS/CCS (30 & 31 time slot)
3) GVE-T plus also can distribute the whole E1 capacity to V.35 data interface, although E1 must be framed N x 64kbps (N=1-31). The work mode can be either internal clock and slave-clock, or N x 64kbps (N=1-31) external clock to achieve end- linking line
4) GVE-T plus can be set up into long-range Ethernet Bridge from V.35 to LAN interface
5) GVE-T plus has two transmission modes to choose from: data and image
6) GVE-T plus has local and remote loop backs. Therefore user can use circuitry-test and malfunction diagnosis conveniently to perform port-to-port integrity test
Detailed Product Description
Ethernet features:
1) LAN table: 10,000 automatic learning and updating
2) Filtering and forwarding: 30,000 frames / second
3) Buffer size: 64M
4) Throughput delay: 1 frame
5) VLAN: comply with 802.1Q
LAN feature:
1) Standard: conforms to IEE802.3 / Ethernet
2) Work mode: full duplex / half duplex
3) Data rate: 10Mbps
4) Physical interface: 10 BaseT (UTP), shielded RJ-45
5) WAN E1 / G.703 feature:
6) Line transmission rate: N 64Kbps (N=1-31) 2048Kbps
7) Line coding options: HDB3
8) Format of line frame: G.703 (framed / unframed)
9) Line interface: BNC; RJ45
Transmission features:
1) Comply with G.703
2) Rate of data transmission: N 64Kbps (N=1-31)
3) Transmission mode: synchronization
4) Data interface: V.35 or V.24 / RS232C DCE
5) Clock: master clock; slave clock; external clock
6) Testing methods: local analogy loopback test; remote digital loopback test
Feature:
1) Power supply: 220VACf+10%, 50Hz 48V DC (optional)
2) Power consumption: 5W
3) Volume: 225 x 145 x 40mm; 9" (L) x 5.8" (W) x 1.6" (H)
4) Temperature: 0 - 40fpC
Specifications
Input supply : 230v ac + / - 10% , 50 hz single phase with mcb protection.
Output : current source 0 to 50 a max
Digital voltmeter : 3-1/2 digit 0 to 300v
Voltage drop indicator with range selector.
Digital temperature indicator with 12 channels.
Current controller for maintaining the output current at pre-set value.
Ct range selector for accurate measurements.
Description
The test panel is made to suit the specification as mentioned in is : 3854 of 1997 for temperature rise test.
The test panel broadly comprises of :
1. Ac constant current source ( true rms ) for 50 amps max / 5v.
2. Universal servo controller, for controlling the output current with the help of motorised variac
Assembly.
3. Digital ac voltmeter to read the primary voltage of the power transformer. It helps to eliminate the
Possibility of hunting of motor with the help of primary tap selector switch.
4. Digital temperature indicator controller - 12 channels - with thermocouples, to read the temperature rise
At different parts of the switches.
5. Digital ac voltmeter with terminals and three ranges - 0.2, 2.0 & 20 v to measure the voltage drop
Across the switch terminals while passing the specific current.
6. Range selector switch for ct to measure more accurately the current for lower as well as higher range.
7. Push buttons for test on / off with output indicating lamps.
8. Mains on mcb 2p / 10 a.
Ethernet switch
Complies with ieee802. 3 10base-t, ieee802.3u 100base-tx. Store and forward 111function. Full or half duplex,
Plug and play installation with automatic port configuration
24 10/100m self-negotiable rj-45 ports, auto-shift 10base-t and 100base-tx. Basic board width: 4.8 gbps, supply separate board width for each port to 111realize real bon-blocking transmission
Store-and-forward
Built-in 4m bit data buffer, supply full forwarding rate
19" standard rack-mounted size
Power: 90-240vac·+50-60hz
Operation temperature: 0 ~ 50 f¦
Store temperature: -20 ~125 f¦
Operation moisture: 10~90%
Store moisture: 5~90%
Size: 440*177*44 mm
Weight: 3.5kg (with packing)
