- DVOP-LF-PT-TP1 IP coaxial line transmission extender
DVOP-LF-PT-TP1 is a series of IP copper wire transmission products for elevators, which realizes the transmission of elevator HD IPC/ advertising machine/floor supercharger /AP network information and ladder control RS485 data information to the elevator machine room through the accompanying two-core cable or coaxial line of the elevator. Without adding any additional cables/wireless, the equipment can solve the difficult, unstable and difficult implementation problems of the transmission of various monitoring and communication equipment in the elevator car at present. The equipment provides 1~8 10/100M adaptive RJ45 electrical ports, 1 two-core copper interface (coaxial interface is optional), and optional two-core copper interface (coaxial interface is optional) cascade port, this series of products is based on the latest IEEE 1901 technology, Supports transmission of high-definition video and high-speed data signals on coaxial line, twisted pair, copper wire, telephone line and other media. It has the advantages of long transmission distance, high communication rate, supporting multimedia services, supporting networking, etc., plug and play, without any hardware and software Settings. The equipment greatly simplifies the engineering installation and greatly reduces the engineering cost.
● Non-delay transmission of up to 8 channels of 10/100M network information on a set of coaxial/twisted pair/copper wire media.
● Common cable transmission of up to 8 channels of network and 4 channels of RS485 data on a set of coaxial/twisted pair/copper wires
● Supports centralized management applications, enabling ultra-dense rack-mounted installation of up to 21 service slots/subracks in the case of dual power supplies
● Support centralized network management, but realize the real-time detection of remote equipment, environment, feed and other states, and realize the remote configuration and management of all kinds of data.
● Can make full use of the original coaxial cable, twisted pair or telephone line wiring, without re-laying Ethernet and other communication media, greatly simplifying network deployment, reducing network installation costs;
● Has the physical layer up to 200Mbps communication rate, support multimedia services, support networking and other advantages.
● The office equipment supports "POC" coaxial/twisted pair feed technology
● Front-end device supports "POC" power supply, and supports 802.3AF/AT standard POE network port feed
● Based on the latest IEEE P1901 technology;
● The equipment supports star, bus and hybrid networking, which can meet the networking requirements of various environments;
● Fully compatible with IEEE802 LAN standard series network protocols, fully compatible with all network cameras, switches, routers, etc.
● Support AES-128 security encryption, reject hacker intrusion, with high security and confidentiality.
● Support manufacturers, users to their own code, on-site instant change of communication password;
● Long transmission distance: the maximum non-relay transmission distance can reach 2000 meters, which greatly facilitates network wiring.
● High transmission performance: support multi-channel HD transmission at the same time without delay, only for digital signal transfer, without any damage;
● Simple installation: plug and play, no software and hardware Settings;
● Good scalability: When nodes need to be added within the load range, there is no need to rewire them, and they can be connected in series through tees and other connectors;
● All network ports and power ports adopt advanced bridge self-healing multi-level lightning protection design, in line with EN61000-4-2~EN61000-4-6 series international protection standards.
● Support IEEE802.3x full duplex flow control/half duplex back pressure flow control
● All electrical ports have automatic MDI/MDIX recognition and flip, adaptive full duplex/half duplex function
● Full industrial design, using imported industrial chips and devices
① Coaxial/twisted pair interface specifications
Physical interface: BNC (75Ω unbalanced) port or industrial crimping terminal (twisted pair balanced)
Number of interfaces: 1 or 2 (cascading)
Physical layer interface rate: 240M
Transmission distance: 2000 m (SYV75-5)
Physical Layer Protocol: IEEE 1901
② Ethernet interface specifications
Physical interface: Shield more than 5 RJ-45 seats
Number of interfaces: 1 to 8
Interface speed: 10M/100M adaptive, full duplex/half duplex
Interface standards: IEEE802.310Base-T, IEEE802.3u 100Base-TX
Flow control: IEE802.3X/IEE802.3Z full duplex flow control and half duplex flow control
Interface sequence: adaptive MDI/MDIX direct connection and cross-connection mode
③ POE index
Physical port: Standard RJ45 port
Feed standard: IEEE 802.3AF/AT
POE feeder pair: 1/2+, 3/6- line pair (optional 4/5+, 7/8- line pair)
POE feed voltage: 48VDC
Feeding distance: ≤150 m
Single port Power: 15.4W(AF)/30W(AT)
④ POC index
Physical interface: BNC coaxial interface or industrial crimp terminal
POE feed voltage: 24VDC/48VDC Optional
Single-port power: Maximum 120W
Feeding distance: ≤2000 m
⑤ Appearance size, power supply mode and power dissipation
Freestanding:
Size: 110×65×25mm(L×W×H)
Power supply: 12VDC standard, 24VDC/48VDC/220VAC optional
Maximum power consumption: 2W(without POC and POE)
Rack type:
Size: 2.5U standard, boards occupy a 2.5U rack
Power supply: 110/220VAC input, centralized and unified power supply by 2.5U rack
Maximum power consumption: 150W
