Inteliģents miniatūrs Ethernet uz E1 / T1 tālvadības tiltam
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MiRICi-E3/T3
MANAGEMENT AND SECURITY
The unit can be monitored, configured, and tested using the following ports and applications:
- Out-of-band via the I2C channel (off the SFP edge connector)
- Inband via the Ethernet port using a Web browser.
MiRICi-E3T3 sends SNMP traps for up to eight management stations. To facilitate integration of a new device into an IP network, if no IP address has been manually configured, MiRICi-E3T3 automatically requests one from the DHCP server upon booting.
OPERATION AND MAINTENANCE
File Operations
Application software can be downloaded to MiRICi-E3T3 via the central server, using TFTP.
Configuration Adapter
An optional configuration adapter module, SFP-CA, is available for configuring MiRICi-E3T3 by connecting it to a PC via a USB port. The configuration adapter is used for preliminary configuration, such as
assigning an IP address for first use or specifying the operation mode. It is also used to download software to the MiRICi-E3T3 units.
| Feature | MiRICi-E1/T1 | MiRICi-E1/T1 |
|---|---|---|
| Protocol type | GFP (G.8040, G.7041/Y.1303) RAD HDLC cHDLC |
GFP (G.8040, G.7041/Y.1303) RAD HDLC cHDLC |
| Framing | G.832, G.751, unframed(E3) C-bit, M23, unframed (T3) |
G.732.N, G.732.N CRC, unframed(E1) ESF, D4, unframed (T1) |
| QoS | VLAN priority (802.1p, strict priority, WRR) | VLAN priority (802.1p, strict priority, WRR) |
| Loop detection |
Yes (LAN or WAN) |
Yes (LAN or WAN) |
| Fault propagation | Fault propagation | Yes (LOS, FDL, LOF, AIS, RDI) |
| SNMP traps | Yes, up to 8 management stations | Yes, up to 8 management stations |
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