E1 V.35 Ethernet STM1 terminal multiplexer

E1 V.35 Ethernet STM1 terminal multiplexer

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Overview As a key member of Baudcom “MetroEdge-Express” SDH/MSPP Product family, BD-STM1-TM series terminal multiplexer delivers bonded E1 lines, Ethernet services and V.35 links over legacy SDH networks. Installed at the customer site or directly on STM-1 access ring,the STM-1 terminal multiplexer leverages the SDH infrastructure for LAN connectivity and Internet access, while providing leased line services to end users. The Ethernet frames are encapsulated in SDH frame by using GFP (Generic Frame Protocol) and transported through the SDH network in a VC-12 group, configuring the bandwidth of IP channel in increments of 2Mbps.The SDH STM-1 multiplexer introduces LCAS technology and VCAT technology to benefit the SDH network to better fit…
  • Terms malipiro:Paypal, mgwirizano wakumadzulo, L / C, D / A, D / P, T / T.

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    As a key member of Baudcom “MetroEdge-Express” SDH/MSPP Product family, BD-STM1-TM series terminal multiplexer delivers bonded E1 lines, Ethernet services and V.35 links over legacy SDH networks. Installed at the customer site or directly on STM-1 access ring,the STM-1 terminal multiplexer leverages the SDH infrastructure for LAN connectivity and Internet access, while providing leased line services to end users.

    The Ethernet frames are encapsulated in SDH frame by using GFP (Generic Frame Protocol) and transported through the SDH network in a VC-12 group, configuring the bandwidth of IP channel in increments of 2Mbps.The SDH STM-1 multiplexer introduces LCAS technology and VCAT technology to benefit the SDH network to better fit busty data traffic. Each Ethernet module groom up to two WANs, aggregating two direction Ethernet services into SDH networks. The PDH traffic and V.35 traffic are mapped into the SDH frame; enabling E1 and V.35 link to support cross connection, and can be terminated at any point on the network.

    The multi-service STM-1 terminal multiplexer provides Console interface for management. The EMS network management system supports remote configuration and monitoring, reducing operating expenses, eliminating technical visit and maximizing network performance and uptime.

    Mawonekedwe

    §    SDH Terminal Multiplexer with 155Mbps data rate

    §    Provide 1×STM-1 uplink interface with standard optical fiber

    §    Support point-to-point network topology or located at the edge of SDH network

    §    Offer various tributary interfaces: E1 interface, Ethernet interface and V.35 interface

    §     Provide 1×64K RS232 data channel and 1×Order Wire port

    §    Provide up to 16×E1 interface is compliant with ITU-T G.703 standard, unframed 2.048 Mbps data streams

    §    Provides 4×10/100BASE-TX Ethernet interface, all four LAN ports connected to a full-function internal Layer 2 Ethernet switch, supports 802.1q VLAN tag, 802.1p Class of Services function, and 802.3x-based traffic control function

    §   Support low-order virtual concatenation for transporting the LAN traffic over SDH, traffic from any LAN port can be mapped over a virtually concatenated group using up to 63 VC-12s

    §     Adopt VCAT, GFP encapsulation per ITU-T Rec. G.7041, and LCAS per ITU-T Rec. G.7042, with maximum bandwidth 100M

    §    Provide 2×V.35 interfaces, support all of clock mode both DTE or DCE

    §    Provides loop-back function to diagnose link status for each E1 channel and V.35 channel

    §    Inbuilt BER tester for E1 and V.35 links

    §     Compliant with ITU-T rec. for management interface

    §     Support local and remote firmware update and easy to maintain

    §      Compact structure with 1U×19inch

    §      Optional -48V DC or 220V AC power supply

     

     

     

     

    8E1 STM1 multiplexer back panel picture

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    STM-1 Optical Chiyankhulo

     

    • Chizindikiro cha STM-1o (STM-1 optical) malinga ndi ITU-T G.957, G.958
    • Kutalika kwa Wave: 1310nm, 1550nm, 850nm
    • Kutumiza mtunda: mpaka 120km
    • Cholumikizira: FC / SC / ST yosankhidwa
    • Khodi ya mzere: 1B1H
    • Chiwerengero cha data: 155520kbit / s
    • CHIKWANGWANI chamawonedwe: njira imodzi kapena mitundu yambiri

    Chiyankhulo cha E1

    • Mulingo Wa Mzere: 2048kbps ± 50ppm
    • Mzere wa Chingwe: HDB3
    • Mzere Impedance: 75ohm yopanda malire kapena 120ohm moyenera ngati mukufuna
    • Khalidwe lamagetsi: tsatirani malingaliro a ITU-T G. 703
    • Jitter Performance: kutsatira malingaliro a ITU-T G.823
    • Mzere Attenuation: 0 ~ 6dB
    • Mulingo wamagetsi: ± 2.37V ± 10% kapena ± 3.00V ± 10%
    • Cholumikizira: 75Ω yopanda malire ndi BNC kapena 120Ω yoyenerera ndi RJ45; DB37 wamwamuna (wa 8/16 mzere E1)

     

     

    10 / 100BASE-TX Ethernet Chiyankhulo

    • Chiyankhulo: 10 / 100BASE-TX
    • Protocol yolumikizirana: yovomerezeka ndi IEEE 802.3u, IEEE 802.1q, IEEE 802.3x
    • Chiwerengero cha data: 10 / 100Mbps kukambirana modzipereka kapena kukakamiza
    • Mawonekedwe a Duplex: duplex yathunthu, theka duplex
    • Mawonekedwe a mawonekedwe: MDI / MDI-X auto-sense
    • Cholumikizira: RJ45
    • Kutalika kwa 100 mita / 328 mapazi pa UTP gulu 5 kapena 6 chingwe

     

     

    Chiyankhulo cha V.35

    • Protocol yolumikizira: yogwirizana ndi ITU-T V.35
    • Chiyankhulo: Yokhala N × 64Kbit / s (N = 1 ~ 31)

    Zosasunthidwa 2048Kbit / s

    • Palibe kayendetsedwe kazoyendetsa, kufalikira koonekera
    • Njira yogwirira ntchito: DCE kapena DTE yosankhidwa
    • Cholumikizira: DB25 wamkazi

     

     

    Chiyankhulo cha RS232 Serial

    • Perekani mawonekedwe a 1 × RS232 asynchronous data
    • Mlingo wa Baud: 57600bps
    • Cholumikizira: RJ45

     

    Chiyankhulo cha Management

    • Kutitonthoza mawonekedwe: RS232 siriyo doko
    • Mlingo wa Baud: 57600bps
    • Cholumikizira: RJ45

     

     

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    Gawo BD-STM1-8E1 8E1 SDH terminal multiplexer, uplink STM-1 SC 20Km, mphamvu AC220V kapena DC48V Funsani Mtengo
    Gawo #: BD-STM1-8E1 / 4FE 8E1 SDH osachiritsika multiplexer, 4 * 10 / 100M Efaneti, uplink STM-1 SC 20Km, mphamvu AC220V kapena DC48V Funsani Mtengo
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