| Features | SEL ICON | SEL-3620 | SEL-3622 | SEL-3610 | SEL-2725 | SEL-2730M | SEL-2740S | SEL-2741 | SEL-2890 |
|---|---|---|---|---|---|---|---|---|---|
| Applications | |||||||||
| SONET WAN | |||||||||
| Ethernet LAN | |||||||||
| Precise Time Distribution | |||||||||
| Engineering Access Control | |||||||||
| Connect Multiple Wired-Ethernet Devices to Network | |||||||||
| Convert Wired 10/100BASE-T Ethernet to Fiber-Optic 100BASE-FX Ethernet | |||||||||
| Convert Serial Links to Ethernet Links | |||||||||
| Features | |||||||||
| Cryptography (Encryption and Authentication) | |||||||||
| User-Based Accounts | 9 | 9 | |||||||
| Centralized Authentication Via LDAP | 8 | 9 | 9 | ||||||
| Centralized Authentication Via RADIUS | |||||||||
| Deny-by-Default Firewall | |||||||||
| Import/Export Configuration Files | 9 | 9 | |||||||
| Virtual Private Network (VPN) | |||||||||
| Syslog Logging | |||||||||
| Network Management System Software | |||||||||
| GPS Receiver | |||||||||
| Real-Time Latency Monitor | |||||||||
| Spanning Tree Protocol (STP) | 1 | ||||||||
| Virtual Local-Area Networks (VLANs) | |||||||||
| Ethernet Class of Service (CoS) | |||||||||
| Ethernet Ports, Connector | Quantities | ||||||||
| Copper 10BASE, RJ45 | 0–162 | 3 | 3 | 3 | 3 or 4 | 0–163 | 0–20 | ||
| Copper 100BASE, RJ45 | 0–162 | 3 | 3 | 3 | 3 or 4 | 0–163 | 0–20 | 0–24 | |
| Fiber-Optic 100BASE, LC | 4 | 2 | 2 | 2 | 1 or 2 | 0–163 | 0–20 | ||
| Copper 1000BASE, LC | 4 | 4 | 0–4 | 0–24 | |||||
| Fiber-Optic 1000BASE, LC | 26/47 | 0–44 | 0–4 | ||||||
| SFP Cages | 2–65 | 44 | 0–24 | ||||||
1 SEL-2730M supports STP plus IEEE 802.1D-2004 Rapid Spanning Tree protocol (RSTP).
2 SEL-ICON has the option to support up to 16 Ethernet ports using 8-port Ethernet Access Modules.
3 SEL-2730M base configuration supports up to 16 Ethernet ports, with the option to substitute 100BASE-FX fiber optic ports in groups of four.
4 SEL-2730M base configuration includes 4 copper GigE ports and 4 SFP cages for optional fiber-optic GigE ports.
5 SEL-ICON uses FTP cages for SONET and GigE fiber-optic interfaces.
6 SEL-8021-1 Line Module supports 2 fiber-optic Gigabit interfaces.
7 SEL-8036-1 Ethernet Bridging Access Module supports 4 fiber-optic 100BASE-FX/Gigabit interfaces.
8 SEL-5052 server based network management software (NMS) will provide LDAP centralized authentication for ICON.
9 SEL-5056 software provides centralized authentication, user-based accounts, and import/export configuration files.