ENTERASYS A4H124-24FX 以太網(wǎng)交換機
1.產(chǎn) 品 資 料 介 紹：
中文資料：
ENTERASYS A4H124-24FX 是一款專為嚴(yán)苛環(huán)境與遠(yuǎn)距離通信設(shè)計的全光口二層以太網(wǎng)交換機。提供 24 個 100BASE-FX 多模光纖端口，適用于工業(yè)自動化、軌道交通、電力系統(tǒng)等對電磁干擾敏感的通信場景。該設(shè)備支持多種網(wǎng)絡(luò)管理協(xié)議，適配多種復(fù)雜網(wǎng)絡(luò)拓?fù)浣Y(jié)構(gòu)。
主要技術(shù)參數(shù)
| 參數(shù) | 說明 |
|---|---|
| 接口類型 | 24 × 100BASE-FX SC 多模光纖接口 |
| 上行端口 | 2 × 千兆以太網(wǎng) RJ45 接口 |
| 交換容量 | 8.8 Gbps |
| 轉(zhuǎn)發(fā)速率 | 6.5 Mpps |
| MAC 地址表 | 支持 8K 條目 |
| VLAN 支持 | 支持 IEEE 802.1Q，最多 255 個 VLAN |
| QoS 支持 | 802.1p 優(yōu)先級調(diào)度，4 個硬件隊列 |
| 管理功能 | 支持 Web 管理界面、SNMP、CLI、Telnet |
| 安全機制 | 端口安全、802.1X、RADIUS、ACL |
| 散熱方式 | 無風(fēng)扇被動散熱設(shè)計 |
| 尺寸（約） | 44 × 21 × 4.4 cm，1U 標(biāo)準(zhǔn)機架式 |
| 電源輸入 | 100–240V AC，50/60 Hz |
| 工作溫度范圍 | 0°C 至 50°C（商業(yè)級環(huán)境） |
全光口配置：24 個 SC 光纖端口，適用于遠(yuǎn)距離與抗干擾應(yīng)用場景
靜音運行：采用無風(fēng)扇設(shè)計，適用于機房、控制室、辦公區(qū)等低噪環(huán)境
可靠性高：支持生成樹、鏈路聚合、VLAN 隔離，增強網(wǎng)絡(luò)冗余能力
遠(yuǎn)程管理支持：提供 Web UI、Telnet、SNMP v1/v2c/v3、RMON 等遠(yuǎn)程配置方式
安全控制：通過端口安全、用戶認(rèn)證和訪問控制列表（ACL）實現(xiàn)網(wǎng)絡(luò)邊界防護(hù)
英文資料：
ENTERASYS A4H124-24FX is a full optical port layer 2 Ethernet switch designed specifically for harsh environments and long-distance communication. Provide 24 100BASE-FX multimode fiber ports, suitable for communication scenarios sensitive to electromagnetic interference such as industrial automation, rail transit, and power systems. This device supports multiple network management protocols and is compatible with various complex network topologies.
Main technical parameters
Parameter Description
Interface type 24 × 100BASE-FX SC multimode fiber optic interface
Upstream port 2 x Gigabit Ethernet RJ45 interface
Switching capacity 8.8 Gbps
Forwarding rate 6.5 Mpps
MAC address table supports 8K entries
VLAN supports IEEE 802.1Q, up to 255 VLANs
QoS supports 802.1p priority scheduling with 4 hardware queues
The management function supports a web management interface SNMP、CLI、Telnet
Security mechanism: Port security, 802.1X, Radius, ACL
Passive cooling design without fan for heat dissipation method
Size (approximately) 44 × 21 × 4.4 cm, 1U standard rack mounted
Power input 100-240V AC, 50/60 Hz
Working temperature range: 0 ° C to 50 ° C (commercial grade environment)
Product Features
Full optical port configuration: 24 SC fiber ports, suitable for long-distance and anti-interference application scenarios
Silent operation: adopting fanless design, suitable for low-noise environments such as computer rooms, control rooms, and office areas
High reliability: supports spanning trees, link aggregation, VLAN isolation, and enhances network redundancy capabilities
Remote management support: Provides remote configuration methods such as Web UI, Telnet, SNMP v1/v2 c/v3, RMON, etc
Security control: Implement network boundary protection through port security, user authentication, and access control lists (ACLs)
2.產(chǎn) 品 展 示
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