Framed E1 G.704 to RS232 converter

Framed E1 G.704 to RS232 converter

Short Description:

BD-FE1-RS232/AC Framed E1 G.704 to RS232 converter,attach DB25 to DB9 cable,AC220V BD-FE1-RS232/DC Framed E1 G.704 to RS232 converter,attach DB25 to DB9 cable,DC48V
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    Description
    Overview
    BD-S2228/S2228F/S2228PoE is a modularized hi-performance workgroup-level or enterprise-scale switch,
    with 24 Fast Ethernet ports(24 100M SFP slots for S2228F),plus maximum 4 gigabit ports. BD-S2228/S2228F/S2228PoE can connect all (Fast) Ethernet devices so that your investment is protected.
    The hi-speed connection it provides among workgroups can boost the capability of server clusters, and
    solves the bottleneck caused by increasing users and limited bandwidth, making network resources
    more readily available to you. More importantly, all of the advantages are brought to you by BAUDCOM
    at low costs and with easy maintenance
    Application
    Hi-performance, network manageable inter-workgroup or enterprise-edge switching
    Features
    Performance
    36 Gbps switch fabric, hardware routing, wire-speed L2 forwarding rate: 9.5 Mpps
     80-km transfer by Gigabit optical fiber, direct connection to WAN
    Security and reliability
    IEEE 802.1x and other methods for user authentication
    Powerful ACL supports L2-L7 data filtering
    QinQ support. Double VLAN security
    Easy maintenance
    Automatic recognition for straight-through or cross-over cables
    Stackable through cluster technology. Central management with unified IP address saves IP addresses
     Management via CONSOLE port, SNMP and other methods
     Support(Baudcom)BroadDirector,HP Open View, Cisco Works 2000
    Traffic and broadcast control
     Auto-detection and restraining of broadcast storm, IGMP snooping, effectively restrict broadcast flooding
    Full- and half- duplex traffic control
    Ethernet port rate limiting with 64 K step size (1 M step size for rate over 1.8 M)
    Qos support
    Jumbo frame

     

    Specification
      S2228 S2228F S2228PoE
    Processor MPC 50MHz
    FLASH 4 MB
    Memory 64 MB
    Port & Slot 24 * 10/100M TX2 * 10/100/1000M TX2 * GSFP/TX combo1 * Console Port 24 * 100M SFP slots2 * 10/100/1000M TX2 * GSFP/TX combo1 * Console Port 24 * 10/100MTX4 * GSFP/TX combo1 * Console Port
    Switch Fabric 36 Gbps
    Standard IEEE 802.3x Flow control, 802.1d STP, 802.1w RSTP, 802.1p, 802.1Q, 802.3ad, 802.1ad VLAN Stacking
    Forwarding Rate All wire-speed forwarding and filtering
    Switching Mode Store-and-forward
    MAC address Table Size 8 K
    Queuing Buffer 64 MB
    Jumbo frame 2048
    Dimensions (L ′ W ′ H) 442 mm ′ 225 mm ′ 44 mm
    Weight 6.6kg
    Power Consumption 28 W (max.)
    Power Input AC 100 ~ 240 V, 47 ~ 63 Hz, 1A/230V
    LED Indicators Power, system, link, activity, 10/100M
    Temperature Operating: 0 ~ 50°C, non-operating: -40 ~ 70°C
    Humidity 0 ~ 90% (no condensing)

    Functions

    Spanning Tree IEEE 802.1D STP, IEEE 802.1w RSTP, 802.1s MSTP
    VLAN Port-based VLAN, 802.1Q tag VLAN, Private VLAN, GVRP dynamic VLAN configuration, QinQ
    Quantity  VLAN 4094
    VLAN IDs 4000
    ACL MAC/IP/TCP/UDP
    MAC filtering MAC filtering, the number of MAC on each port limit.
    Stacking switch Stacking switch to manage as a only switch
    Traffic Control Back pressure at half-duplex, 802.3x at full-duplex, CAR support, 64K step size for 100-M ports, 8 Mstep size for Gigabit ports
    Storm  Control Stop sending at threshold to restrict broadcast/multicast/unicast storms
    Multicast Control IGMP snooping
    DHCP DHCP snooping, DHCP option 82, IP source guard
    Port Trunking Up to 6 groups with up to 8 ports per group, dynamic LACP or static aggregation
    Port Mirroring Supported. Can be based on flow classification
    Clustering Up to 256, manageable through single IP
    Security IEEE 802.1x port-based user authenticationPort SecurityHardware support for IP ACL, MAC ACL, VLAN ACLRemote authentication through RADIUSUser privilege classification and password protection
    EAPS Ethernet Automatic Protection Switching, ethernet ring protection ensure the network convergence time when such errors do not exceed 50ms protocol RPR (IEEE 802.17), ITU G8032
    QoS Head Of Line (HOL) blocking prevention mechanism4 dispatching queues per port, mapping the 8 priority queues in 802.1pBest Effort ServiceDifferentiated ServiceStrict Priority

    Weighted Round Robin

    First Come First Serve

    TOS re-tagging

    RTS

    Prevent DoS attacks on the CPU

    Network Management SNMP v1/v2RMON (Group 1, 2, 3, 9)TelnetCommand Line Interface (CLI)Web interface

    Support BDCOM network management tools suite: Broad Director

    NTP

    SSH

    LLDP

    Software Upgrade TFTP/FTP
    Configuration Upload/download TFTP/FTP
    Application
    Order information
    Product Model Descriptions Inquiry
    BD-FE1-RS232/AC Framed E1 G.704 to RS232 converter,attach DB25 to DB9 cable,AC220V Request Price
    BD-FE1-RS232/DC Framed E1 G.704 to RS232 converter,attach DB25 to DB9 cable,DC48V Request Price
    Q&A

    Q: Can the 24port SFP ethernet switch support SFP DOM/DDM function(power monitoring etc)?

    A: The SFP switch have two kinds SFP ports,one is 100M SFP (24ports) which can not support DOM/DDM function,another is 1000M GSFP (2ports) which can support DOM/DDM function.

    Q: Can the SFP ethernet switch support QinQ function?

    A: The SFP switch support QinQ VLAN function.

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