| Features | Default DRAM: 64 MB
Default flash memory: 32 MB
Voice Ports: 4 FXS, 1 FXO(active)
Routing:
Static routing
Routing Information Protocol (RIP) versions 1 and 2
Generic routing encapsulation (GRE)
Point-to-Point Tunneling Protocol (PPTP) -- supported on primary WAN interface
Layer 2 Tunneling Protocol (L2TP) -- supported on primary WAN interface
Policy-based routing.
Switch features:
Automatic medium dependent interface (MDI) and MDI crossover (MDI-X)
Up to 10 802.1q VLANs
Storm control
802.1d Spanning Tree protocol.
QoS:
Weighted Fair Queuing (WFQ) (4 queues)
Low-Latency Queuing (LLQ)
Traffic shaping.
Provisioning, administration, and maintenance:
TR-069
Automated provisioning and upgrade via Cisco XML profile, HTTP, HTTPS, TFTP.
Asynchronous notification of upgrade availability via NOTIFY.
Web browser administration and configuration via integral web server.
Event logging.
Stats in BYE message.
Syslog and debug server records.
Per-line and purpose configurable syslog and debug options.
Simple Network Management Protocol (SNMP) versions 1 and 2 (versions 1, 2, and 3 on 540 models).
High-availability features:
Automatic failover and recovery of WAN connection enabled by supported USB mobile broadband modem or by second WAN interface.
Voice gateway.
Approvals and compliance: Class A
Certifications: Wi-Fi certified
EMC:
FCC Part 15, ICES-003
EN55022, CISPR 22
EN 300-386
EN 61000-3-2
EN 61000-3-3
EN 50082-1
EN 55024, CISPR 24
EN 61000-4-2
EN 61000-4-3
EN 61000-4-4
EN 61000-4-5
EN 61000-4-6
EN 61000-4-8
EN 61000-4-11.
RF EMC:
CFR47 part15.247
RSS-210 Rev 5
ETSI EN 300.328.1
ETSI EN301.489.1&.17
AS./NZS 4268
TELCOM:
TIA-968
CS-03
ACIF S002
ACIF S003
ACIF S043
ANZ PTC200
ANZ PTC220
ANZ PTC273
TBR21.
Safety:
IEC 60950-1
AS/NZS 60950.1
CAN/CSA-C22.2 No. 60950-1
EN 60950-1
UL 60950-1.
Immunity:
EN 55024
EN 300-386
EN 61000-6-2
EN 50082-1
EN 55024 (CISPR 24). |
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