Product Description:
Located in Guangdong China, we are one of the leading manufacturers of Polyurethane decoration building materials, we currently sell PU Moldings, cornices, Skirting, Ceiling medallions/domes, Ornaments, Columns, Cultured stone, flowerpot, Mirror frame, etc.
We are also a large PU system house; therefore, we have advantages in pricing and quality. You may visit our website at www.coteckchem.com, it covers the main products we are supplying at present.
Product Description:
1.V-GVE:High-powered all-purpose non-framed E1(2048kbps) and framed E1(N*64kps, N=1-31) to V.35/V.24/RS232/X.21converters. 2..V-FE1MUX4:High-performance, multi-purpose, 4 ports V.35/V.24/RS232 (N*64Kbps, N=1-31) E1 multiplexer. 3.V-GVE-T:High-powered Ethernet bridge converter that use E1 line to transmit ethernet data to expand Ethernet transmitting distance. 4.V-GVE-T Plus:Multifunctional all-purpose E1/G.703 to V.35/V.24/RS232 and Ethernet three-into-one interface converter with SNMP.(Convert E1/G.703 to V.35/V.24/RS232/X.21 and ethernet together) 5.V-REB Plus:10/100M high fast powered s
Product Description:
Asic-based converter using one E1/G.703 to convert to V.35 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
Product Description:
E1 to ethernet converter GVE-T is a converter that uses one E1 line to transmit Ethernet data from G.703 to Ethernet Bridge 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: VLAN has 802.1Q 6) Standard: conforms to IEE802.3/Ethernet 7) Work mode: full duplex/ half duplex 8) Data speed: 10Mbps 9) Physical interface: 10BaseT (UTP), 10BaseT (UTP) shield RJ-45 10) Line transmission speed: N x 64Kbps (N=1--31) 2,048Kbps 11) Line coding options: HDB3 12)
Product Description:
Multifunction, multi-purpose E1/G.703G to V.35 and LAN, three-in-one multiplexer, also named as three-in-one interface converter 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) 2
Product Description:
2M G.SHDSL modem Features: 1) MSDSL is FPGA-based 2-wire 2304kbps modem 2) According with ITU G.SHDSL standard, with best concocting technology and very good frequency spectrum compatibility 3) Has 3.5 - 9.7km transmission distance in special lines with 24AWG (0.5mm) and 26 AWG (0.4mm) 4) Can be used in every high-grade and high-speed telecoms operation such as transmitting voice, data and images 5) Also supports N x 64kbps rate (N=1~32) of interface of V.35,E1(G.703) and ethernet.
Detailed Product Description Features: 1) Line interface 2) Fully conforms to standard of YDN
Product Description:
DSL modem Features: 1) ASIC-based 2-wire 2.3Mbps Ethernet bridge MSDSL modem 2) Uses SDSL (multi-rates digital end-user line) technology so that the data rate between two joint LANs can reach 2320kbps, the distance can be reached 3.29km in 24AWG (0.5mm) communication line and 2.51km in 26AWG (0.4mm) communication line 3) The modem can connect two LANs by a pair of twisted-pair to extend distance of LANs. With low cost, simple operation, and convenient use, it is suitable for cost- sensitive bridge connection or in LAN as stretcher or subsection 4) Ethernet conforms to standards of IEE
Product Description:
fibe optic modem FME is high-speed fiber optic modem with remote configuration based on ASIC circuitry technology. It supports user-selectable rates between N*64kbps (N=1--31) and 2048 kbps. The fiber interface is SC (single module). Transmission distance is up to 60km.
Data interface of FME can be V.35/V.24/RS232 or G.703. E1 Rate supports framed mode and unframed mode, which are known as N*64 Kbps (N=1--31) and transparent 2048 Kbps. External clock, internal clock, and slave clock are supported.
Feature: 1) Fiber optic modes: 8.3/125mum, 8.7/125mum, 9/125mum, 10/125mum,single modul
Product Description:
Features: 1) Is a line of enterprise-class multiplayer switch 2) Offers 8 gigabit interface converter (GBIC) ports 3) Deployed at the aggregation layer, the series delivers secure converged services for mid-sized enterprise and campus networks 4) Supports intelligent layer 2-7 flow classification, the LB3800 Series offers superior multiplayer QoS features that prevent congestion and help ensure that network traffic is properly classified and prioritized
Detailed Product Description Features: 1) Broadcom/ Conexant chipsets 2) Full speed, auto-sense ADSL bridging 3) Up to 8Mbps
Product Description:
DHODT-8(8E1 Fiber optic PDH) Detailed Product Description Features: 1, Advanced and compact design that performs E1 multiplexing and de-multiplexing and provides a 100Mbps optical interface in a single unit 2, Built-in AC/DC or DC/DC converter and supervisory microprocessor 3, Digital clock data recovery for E1 signal 4, Provides visible and audible alarm indication 5, Low power consumption 6, Order wire channel for end to end installation and maintenance 7, Auxilary data channel in optical line code 8, Centralized network management with the Topone NMS 9, High reliability 10, Fle
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