IEC 61850-3/IEEE 1613 Lite L3 強固級網管型 24埠Gigabit +4埠1G/10G SFP+ 乙太網路交換器

益網科技EX77900系列，為一款強固等級設計、full-Gigabit並結合Layer3路由協定功能之交換器。支援靜態路由、路由信息協議(RIP) V1/V2和虛擬路由備援協定(VRRP)，擁有高擴充性、高安全性並符合成本效益。

EX77900系列依需求挑選28個Gigabit埠，或24個網路埠搭配4個10G SFP+ 組合，支援上傳連接至核心網路。1U機架式安裝，內建益網科技獨家Alpha-Ring self-healing自癒技術，提供網路斷線回覆時間小於15毫秒，可完美應用於嚴苛的網路架構環境。

完整的管理功能: port security, IGMP snooping, port-based VLAN, GARP 協定, link aggregation 及 ACL, 網路瀏覽介面, telnet, SSH, SNMP, RMON, TFTP, 和RS-232 管理介面。.強固等級設計，可於-40 到75°C之寬溫環境下穩定運作，並符合IEC 61850 & IEEE 1613認證規範，可抗高電磁波環境之干擾。

EtherWAN — "When Connectivity is Crucial."

強固等級設計

» 寬溫操作(-40°C 到75°C)
» 無風扇設計
» 抗高衝擊和抗電磁波干擾

10GbE 網路介面

» 提供4埠10G SFP+介面，可上傳連接核心網路交換器

Lite Layer 3 路由功能

» 支援靜態路由和RIP V1/V2
» 最多可支援路由(硬體)數量: 64 entries
» 支援虛擬路由備援協定(VRRP)

Management

• » Interface
  •    • CLI, Telnet and Web Browser
  •    • SNMP v1/v2c/v3
• » Firmware and configuration upgrade and backup via TFTP
• » Supports DHCP Server/Client
• » RMON (Remote monitoring)
• » Port mirroring: TX/RX and both
• » NTP (Network Time Protocol) time synchronization
• » IEEE 802.1ab LLDP (Link Layer Discovery Protocol)

---

Security

• » MAC address filtering
• » Enable/disable port
• » Storm control (broadcast and multicast types)
• » IEEE 802.1x LAN access control
• » Remote authentication through RADIUS
• » SSH for CLI and Telnet security
• » SSL for web security
• » ACL

---

Quality of Service (QoS)

• » Priority Queues: 4 queues per port
• » Traffic classification based on IEEE 802.1p CoS, DSCP, WRR (Weighted round robin) and strict mode
• » Rate Limiting (Ingress/Egress)

---

Layer 2 Features

• » Auto-negotiation for port speed and duplex mode
• » Flow Control
• » IEEE 802.3x full duplex mode
  •    • Back-Pressure half duplex mode
• » Redundant Protocol
  •    • IEEE 802.1D Spanning Tree Protocol (STP)
  •    • IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
  •    • IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
  •    • EtherWAN’s Alpha-Ring network fault recovery (<15ms) and Alpha-Chain
• » VLANs
  •    • IEEE 802.1Q Tag VLANs (128 groups, 4096 VID)
  •    • GVRP (GARP VLAN Registration Protocol)
  •    • GMRP (GARP Multicast Registration Protocol)
• » Link Aggregation
  •    • Static Trunk (4 groups, support MAC base)
  •    • IEEE 802.3ad Link Aggregation Control Protocol
• » IGMP Snooping
  •    • IGMP snooping v1/v2/v3

---

Layer 3 Features

• » Routing Protocols
  •    • Maximum number of routes in hardware:64 entries
  •    • Static routing
  •    • RIP V1/V2
• » Routing Redundancy
  •    • VRRP

---

技術

標準

• • IEEE 802.3 10BASE-T
• • IEEE 802.3u 100BASE-TX/100BASE-FX
• • IEEE 802.3ab 1000BASE-T
• • IEEE 802.3z 1000BASE-SX/1000BASE-LX
• • IEEE 802.3x Full duplex and flow control
• • IEEE 802.1p QoS
• • IEEE 802.1Q Tag VLANs
• • IEEE 802.1w RSTP
• • IEEE 802.1x Port-based Network Access Control

Forward and Filtering Rate

• • 14,880pps for 10Mbps
• • 148,810pps for 100Mbps
• • 1,488,100pps for 1000Mbps
• • 14,880,952pps for 10Gbps

緩衝記憶體封包

• • 12M bits

傳輸形式

• • Store-and-Forward
• • Auto Negotiation
• • Half-duplex back-pressure and IEEE 802.3x full-duplex flow control
• • Auto MDI/MDIX

MAC地址表

• • 16K MAC addresses

---

電源

輸入電壓

• • Power input can be configured as:
  • 1. ±48VDC (Terminal Block)
  • 2. 100-240VAC (Terminal Block)
  • 3. 100–240VAC (AC Inlet)
  • 4. ±48VDC Redundant (Terminal Block)
  • 5. 100–240VAC Redundant (Terminal Block)
  • 6. 100–240VAC Redundant (AC Inlet)

電力供耗

• • 31.08W

---

機構

機殼

• • 金屬材質
• • IP30

尺寸

• • 430 x 375 x 44.2mm (W x D x H)
    (16.9" x 14.7" x 1.74")

重量

• • 5.27kg

安裝方式

• • Rack mounting

---

介面

乙太網路埠

• • 10/100/1000BASE-TX: 24 or 16 ports
• • 1000BASE SFP: 8 ports
• • 10G SFP+: 4 ports

Console Port

• • One DB9 RS-232 port

USB port

• • One USB port (Type A connector)

Alarm Contact

• • One relay output with current 0.6A/30VDC

LED 指示燈號

• • Per Unit: Power
• • Per Port: Link/Activity (Green)

---

環境

工作溫度

• • -40 to 75°C (-40 to 167°F)

儲存溫度

• • -45 to 85°C (-49 to 185°F)

工作濕度

• • 5% to 95% (無凝結)

---

通過認證

ISO

• • Manufactured in an ISO 9001 facility

Safety

• UL 62368

EMI

• FCC Part 15B Class A
• VCCI Class A
• EN 61000-6-4
• EN 61000-3-2
• EN 61000-3-3

EMS

• EN 61000-6-2
  • • EN 61000-4-2 (ESD Standards)
  • • EN 61000-4-3 (Radiated RFI Standards)
  • • EN 61000-4-4 (Burst Standards)
  • • EN 61000-4-5 (Surge Standards)
  • • EN 61000-4-6 (Induced RFI Standards)
  • • EN 61000-4-8 (Magnetic Field Standards)

Environmental Test Compliance

• IEC 60068-2-6 Fc (Vibration Resistance)
• IEC 60068-2-27 Ea (Shock)
• FED STD 101C Method 5007.1 (Free fall w/package)

Industrial Compliance

• IEC 61850-3/IEEE 1613
• NEMA TS2

---

型號

EX77964-8VZ	16-port 10/100/1000BASE-TX + 8-port 1000BASE SFP Combo + 4-port 1G/10G SFP+ Hardened Managed Ethernet Switch
EX77964-8XZ	16-port 10/100/1000BASE-TX + 8-port 1000BASE SX/LX/BX + 4-port 1G/10G SFP+ Hardened Managed Ethernet Switch

---

Gigabit Port Options (X)

3	1000BASE-SX (SC) - 550m
4	1000BASE-SX (SC) - 2Km
5	1000BASE-SX (ST) - 550m
A	1000BASE-LX (SC) - 10Km
B	1000BASE-LX (SC) - 20Km
R	1000BASE-BX (SC) WDM-TX:1310nm/RX:1550nm - 20Km
S	1000BASE-BX (SC) WDM-TX:1550nm/RX:1310nm - 20Km

* More Gigabit options are also available upon request

---

Power Input Interface (Z)

T	± 48VDC (Terminal Block)
W	100–240VAC (Terminal Block)
C	100–240VAC (AC Inlet)
TR	± 48VDC Redundant (Terminal Block)
WR	100–240VAC Redundant (Terminal Block)
CR	100–240VAC Redundant (AC Inlet)

---

Optional Accessory

EB-232

Configuration Backup and Restoration Tool for EX77900 switch with firmware 2.01.1 or above

---