| • Technology |
| Standard |
IEEE 802.3 10Base-T Ethernet, IEEE 802.3u 100Base-TX Fast Ethernet,
IEEE 802.3ab 1000Base-TX, IEEE 802.3z Gigabit Ethernet Fiber,
IEEE 802.3x Flow Control and Back-pressure, IEEE 802.1p class of service,
IEEE 802.1Q VLAN and GVRP,
IEEE 802.1D-2004 Rapid Spanning Tree Protocol (RSTP),
IEEE802.3ad Link Aggregation Control Protocol (LACP),
IEEE802.1X Port based Network Access Control,
IEEE802.1AB Link Layer Discovery Protocol (LLDP),
IEEE 802.3af Power Over Ethernet(PoE),
IEEE 802.3at Power Over Ethernet Plus (PoE Plus)
|
| • Performance |
| Switch Technology |
Store and Forward Technology, 12.8 Gbit/s Switch Fabric |
| System Throughput |
14,880 pps for 10M Ethernet, 148,800 pps for 100M Fast Ethernet, 1,488, 100 for Gigabit Ethernet
|
| Transfer packet size |
64 bytes to 1536 bytes |
| Jumbo Frame Enabled |
Up to 9,216 bytes |
| MAC Address |
16K |
| Packet buffer |
32 Mbits |
| PoE technology |
End-Span wiring architecture, fully IEEE802.3af-2003 compliant, and support
IEEE802.3at, including 2-event and LLDP classification
|
| • Management |
| Configuration |
Cisco-Like CLI, HTTP, HTTPS, SSL, SSH and WeDashboard. |
| Jumbo Frame Enable/Disable |
Up to 9,216 KBytes |
| LLDP |
Link Layer Discovery Protocol to advertise system / port identity and capability on the local network
|
| SNMP |
SNMP V1,V2c and V3 |
| Time synchronization |
NTP – Network time protocol
IEEE 1588 – High-precision time protocol
|
| Port Mirroring |
Online traffic monitoring |
| Port Trunk |
Static Trunk and 802.3ad LACP , Up to 9 Trunk Group, 2 – 8 ports per trunk |
| Rate Control |
Ingress and Egress rate limiting |
| VLAN |
IEEE802.1Q VLAN and GVRP. Up to 256 VLAN |
| Quality of service |
IEEE802.1p COS and Layer 3 TOS/DiffServ |
| IGMP Snooping |
IGMP Snooping V1/V2/V3 for multicast filtering and IGMP Query V1/V2 |
| GMRP |
GARP Multicast Registration Protocol |
| Nework Security |
Port Security – Assign authorized MAC to a specific port
802.1x – Port-based Network Access Control (PNAC)
Access Control List – Permit/Deny access control lists
|
|
RADIUS – Remote Authentication Dail In User Service |
| DHCP |
DHCP-Server – Support 255 Dynamic IP poll
DHCP Option 82 – Relay the DHCP request to remote server
|
| Email Warning |
Automatic warning by pre-defined events |
| Syslog |
Message logged with server and client mode |
| • Network Redudancy |
| Rapid Spanning Tree Protocol |
IEEE802.1D-2004 Rapid Spanning Tree Protocol.
Compatible with Legacy STP and IEEE802.1w
|
| Multiple Super Ring (MSR) |
Ring Redundancy Technology Failover less than 300 ms, Restoration time 0 ms, |
|
Includes Rapid Super Ring, Rapid Dual Homing, TrunkRing, MultiRing
|
| Rapid Dual Homing (RDH) |
Support multiple node to node, multiple path to one node to obtain more |
| flexible and reliable architecture |
|
| MultiRing |
New generation of ring coupling technology without extra control port – TangentRing
|
| TrunkRing |
Provides port aggregate function in ring path to get more bandwidth for higher throughput ring architecture
|
| • Environmental |
| Operating Temperature |
–20 ~ 70ºC |
| Operating Humidity |
0% ~ 95%, (non-condensing) |
| Storage Temperature |
–40 ~ 85ºC |
| Hi-Pot |
1.5 KV for ports and power |
| • Interface |
| Number of Ports |
10/100Base-TX: 16/24 x RJ-45 with 8/16/24 PoE injector
10/100/1000Base-TX: 4 x RJ-45, combo with SFP
1000Base-X: 4 x SFP with Hot Swappable
|
| Cables |
10Base-T: 2-pair UTP/STP Cat. 3, 4, 5 cable (100 m)
100 Base-TX: 2/4-pair UTP/STP Cat. 5 cable (100 m)
1000 Base-T: 4-pair UTP/STP Cat. 5e, 6, 7 cable (100 m)
|
| MSR status LED |
1. MSR in Normal State (Lit Green)
2. MSR in Abnormal State (Lit Amber)
3. MSR function not active (Not Lit)
4. Incorrect configuration of MSR, ex. ring not connected to ring port (Flashes Green)
5. The break has been detected to be local to one of the ports (Flashes Amber)
|
| PoE LED |
PoE mode: Detection/Powering (Green)
PoE+ mode: Detection/Powering (Blue)
|
| Port LED |
10/100 RJ-45: Link/Activity (Lit Green/Flashes Green)
Gigabit Copper/SFP: Link/Activity (Lit Green/Flashes Green) |
| Diagnostic LED |
PSU/DC Power (Green), RDY (Green), Alarm (Red) |
| RS-232 Console |
DB-9 type, Pin: (2: TxD, 3: RxD, 5: GND) |
| Power Connector |
1 Standard 3-pronged AC plug + 4 pin DC Terminal Block |
| Relay Alarm |
1 set of relay output with current carrying capability of 1 A @ 24 V |
| Alarm Events |
Power (PSU, DC1, DC2) failure, port failure, ping failure, login failure, RSR topology change
|
| • Power Requirements |
| Rated Voltage |
PSU: 90 – 264 VAC / 127 – 370 VDC, 300 W
DC1/DC2: 53 VDC (46 – 57 VDC), redundant dual inputs
|
| Power Consumption |
Max. 28 Watts |
| Overload Current Protection |
Present |
| Reverse Polarity Protection |
Present |
| PoE Power |
36 – 57 VDC, 0.6 A
Supply – 48 VDC |
| PoE Protection |
over-temp, over-current, over/undervoltage & transient |
| • Mechanical |
| Installation |
19-inch, 1U Rack Mount |
| Dimension |
44 mm (H) x 438 mm (W) x 170 mm (D) |
| Chasing |
IP31 protection, Metal case |
| Weight |
Appr. 5kg |
| • RegulatoryApprovals |
| EMI |
FCC Class A, CE/EN55022. Class A |
| EMS |
EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6,
EN61000-4-8, EN61000-4-11 |
| Traffic |
NEMA TS2 (Pending) |
| Marine |
DNV (Pending), GL (Pending) |
| Safety |
UL, cUL, EN60950 |
| Shock |
IEC60068-2-27 |
| Vibration |
IEC60068-2-6 |
| Free Fall |
IEC60068-2-32 |
| MTBF |
Above 200,000 Hours, MIL-HDBK-217F GB standard |
