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特色
- Point to point Ethernet and TDM MUX data extender over multiple G.SHDSL.bis copper lines.
- Compliant with ITU-T G.991.2 standard, TC-PAM 4/8/16/32/64/128 line coding and 802.3ah EFM 2Base-TL bonding.
- 1 or 2 pairs G.SHDSL.bis with 5.7Mbps per pair.
- Supports extension rate up to 30.6 Mbps over 2 pairs of copper.
- Support various interface includes Fast Ethernet, E1, RS-232, EIA-530, X.21 and V.35.
- Front panel LED indicators for ease of status monitoring.
- Easy installation by Profiles, Console, Telnet (SSH), WEB GUI(HTTPS), SNMP (v1/v2c/v3) or TR-069.
- Remote software upgrade for field-deployed units via TFTP or HTTP/HTTPS.
- Ethernet Routing or Switching with VLAN prioritization and QoS.
- Router function supports NAT/NAPT, DNS relay, DHCP client/server/relay, RIPv1/RIPv2 and Static route.
- Support security-link feature and DSL line protection for data transmission.
- Ethernet loop prevention by IEEE 802.1w RSTP and ITU-T G.8032 ERPS (Ethernet Ring Protection Switching).
- Console/Serial COM switchable, comply with RFC 2217, may connect via TCP client/server or UTP mode.
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規格
Model
- Comet 1632F, 2-wire, 1 E1, 1 Nx64k Data, 2 Ethernet
- Comet 1634F, 4-wire, 1 E1, 1 Nx64k Data, 2 Ethernet
Line Interface - G.SHDSL.bis
- Type: 2 or 4-wire
- Standard: ITU-T G.991.2, ETSI 101 524
- Bonding protocol: IEEE 802.3ah EFM 2Base-TL
- Line rate: n x 64Kbps, n= 3~239 (2w), 6~478(4w)
- Connector: 1 x RJ-45
- Line coding: TC-PAM 4/8/16/32/64/128
- Impedance: 135
- ITU K.21 compliant
- Transmission Mode: EFM/ DBM/ TDM/ HDLC/ ATM
DTE Interface - Ethernet
- Ethernet type: 2 x 10/100BaseT
- Connector: RJ-45
- Auto-MDI/MDIX detection, Full/half duplex support
- Auto-negotiation for speed and duplex
- Support Layer 2 function
- IPv4/IPv6 supports
DTE Interface - E1
- Data Rate: 2.048Mbps
- Connector: RJ-45 for balanced E1 120 W
- (Optional external convert cable for unbalanced 75 W)
- Line coding: HDB3
- Framing: Framed /Framed+CRC /Unframed
- Compliance: ITU-T G.703 and G.704
- Jitter Performance: compliant with ITU-T G.823
- Support BERT test mode
DTE Interface - Nx64k Data
- Connector: DB-25 Female with optional adapter cable (V35/X21/RS449/RS530/RS530A/RS-232)
- V.35/RS530 Data Rate: n x 64Kbps, up to 4.6Mbps
- - DTE and DCE clock settings
- - Full duplex
- - Synchronous Data Rates
- RS232 Data Rates: V24-nx64,n=1~3
- - Asynchronous 300/ 600/ 1200/ 2400/ 4800/ 9600/ 19200/ 38400/ 48000/ 56000/ 57600/ 115200 bps
- - Synchronous 1200/ 2400/ 4800/ 9600/ 19200/ 38400/ 57600/ 115200 bps
- - Packet data bit : 7/8 bit
- - Packet stop bit (1 or 2 bit ) can be selected
Timing Source Function
- Internal clock
- Received clock from DSL line
- External clock from DTE interface (E1 or Nx64k Data)
Console / Serial over IP
- Serial type: RS-232C, DCE mode
- Connector: D-Sub 9 pin
- Data Rate: Asynchronous. 300~115200bps
- Pattern: 5~8 data bits, Even/Odd/Non-parity bit, 1 or 2 stop bit
- Protocol: RFC-2217(Telnet), TCP (Virtual COM), UDP
- Adaption Mode: Console, Client or Server mode
Ethernet Networking function
- Supports 802.1d transparent bridge function
- Supports ACL function
- Scalable per port bandwidth control (Step = 64K, up to 100M)
- Supports 802.3x flow control
- 2K MAC learning address
- Ethernet packet length 9K Jumbo frame for LAN and up to 2048 bytes for WAN (DSL)
- Provides 802.1q VLAN tagging, up to 4094 VLAN ID
- Supports 802.1p QoS facility
- ITU-T G.8032 Ethernet Ring Protection Switching (ERPS)
- IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
- Support SNTP protocol to get network time
- DHCP Client/ Server/ Relay
- Static Route and RIPv1/RIPv2 dynamic routing
- Point to Point over Ethernet (PPPoE) protocol support
- Network and Port Address Translation (NAT & NAPT)
- Virtual IP for different VLAN (LAN supports secondary IP)
Management Interface
- Console port: DB9 connector (RS232C)
- Ethernet port: RJ-45 connector (Fast Ethernet)
- Support remote management
- Support Local and remote diagnostic status
- Support Performance monitoring functions (PM)
- Support VLAN Management function
- Support remote upgrade via WEB or TFTP
- Front panel reset to factory default button
- Configuration via Console, Telnet (SSH), WEB GUI (HTTP/HTTPS) , SNMP v1/v2c/v3 and TR-069
User Management
- Support three access privilege levels for administrator, user/operator and guest/monitor
- Administrator may create, modify and delete account
- Operator can add、modify and manage devices
- Monitor can only read and check the status of devices
Security Management
- Manage permission settings and queries
- Supports security protocol SSHv2 / SNMPv3
- Support login password complexity of 6 characters, uppercase and lowercase letters, digits, special symbols
- Support login account permission level setting, operation log
- Anti-camouflage attack mechanism: lock IP and delay login
- Support SSL1.2, HTTPS secure encrypted connection access
Performance Management
- Historical performance query, report and monitoring
- Performance data storage and query
- Support ES / SES, SHDSL UAS count and query
- SHDSL CRC error counting and querying
- SHDSL SNR signal noise rate status query
- SHDSL ATN signal attenuation status query
Fault Management
- Alarm status display
- Support Current / History alarm log
- Alarm Level setting and query: Critical、Major、Minor、Normal
- Alarm logs (alarm type, time, status and Level)
Alarm Prompt
- Interface data loss alarm
- Ethernet disconnection alarm
- Clock source automatically switching alarms
- DSL ATN line signal attenuation value alarm
- DSL SNR signal noise rate value alarm
- DSL CRC line loop check value alarm
- E1 signal and packet loss alarm
- Remote Power failure alarm (Dying Gasp)
System Management
- Supports Telnet/SSH、Web/HTTPS
- Supports SNMPv3 network management interface
- Control and monitor remote unit via Embedded Operation Channel (EOC)
- Supports SNTP and OAM functions
- Support Internal / External clock source
Certification
- ISO 9001 Quality Management
- CE Approval, EN 55032, 55024, 61000-3-2, 61000-3-3
- CE LVD Safety, IEC-62368-1, EN 62368-1
- ITU-T K.21 Compliant
Power Requirement
- 100~240V AC to 12VDC adapter
- DC 48V (Comet 163xF/DC48)
- Power consumption< 6W
LED Indicators
- PWR, CPE, TST, ALM, DSL 1/2, LAN, E1, V35
- Dual color LED for DSL status monitoring
Operating Environment
- Operation Temperature: 0°C ~ 50°C
- Storage Temperature: -40°C ~ 70°C
- Humidity: 90%, non-condensing
Dimension
- 200(W) x 150(D) x 39(H) mm
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應用
G.SHDSL.bis EFM/ TDM 網路延伸器 – E1 V.35
TAINET Comet 163xF 系列是所謂的乙太網接入設備 (EAD)、乙太網媒體數據轉換器 (MDC)、乙太網多工器 (EMUX) 或乙太網 DSL 數據機,採用了最新的 G.SHDSL.bis 傳輸標準,具有支持可選用的 EFM/ DBM/ TDM/ HDLC/ ATM 各種傳輸模式。該微型終端支持從乙太網 E1、Nx64k 數據和 RS-232 傳輸流量通過 2/ 4 線 G.SHDSL.bis 鏈路以 15 M/ 30 Mbps 的線速連接接口。
Comet 163xF TDM 系列支持高速和專用對稱數據傳輸,利用 DSL 頻寬,當數據速率在 2 Mbps 以內時,傳輸距離可以達到 6 km,當傳輸距離在 3 km 以內時,數據速率可能會超過 4 Mbps。此外,彗星163xF TDM 系列與智慧乙太網訪問機箱 TAINET iEAC-16 完全兼容,此組合設計在與中心局端配合使用,特別是用於長距離乙太網接取服務,通過提供多對綁定,它解決了 ADSL/ VDSL 的距離限制的缺點。
Comet 163xF TDM 系列是電信運營商、服務提供商和企業用戶的理想解決方案,為了減輕操作/管理上的負擔,基於 ITU-T 建議 G.991.2
標準,Comet 163xF TDM 系列的管理者可透過以下方式配置數據機,包含 Console 控制口、Telnet (SSH)、WEB (HTTP/ HTTPS)、TR-069 或 SNMP v1/ v2c/ v3 輕鬆地完成配置管理。