Engage Communication provides free technical support.

Tel: (831) 688-1021
support@engageinc.com

Engage Communication Customer Support encourages you to contact us if you have any technical questions about Engage products. Technical Support faxes should be addressed to the Technical Support Department.

Fax: (831) 688-1421

Lossless Data Compression OPTION:
• Detects idle and redundant data within each DS0
• Configured Silence Detection Range
• Interconnect bandwidth is not consumed by silent or redundant data
• Low Latency 8 to 1 Compression settings from 8 to 1 to 56 to 1

Quality of Service Support:
• IANA Registered UDP Port 3175 • IP Type of Service (TOS) CLI configured
• Diffserv configuration of TDMOverIP header
• VLAN tagging and priority labeling according to 802.1p&Q
• E1 Over IP frames are tagged with a dedicated VLAN ID.

Regulatory:
• CE • Safety -IEC60950 • EMC - CFR 47 Part 15 Sub Part B:2002, EN55022:1994+A1&A2, EN55024, ICES-003 1997, CISPR 22 Level A
• Telecom TBR12, TBR13

Management:
• Remote config., monitoring, & reset • Secure Socket Shell - SSH
Diffie-Hellman Group1/14 key exchange and strong integrity checking via MAC SHA1/SHA1-96 with Cipher AES-128 and 3DES and DSS and OpenSSH public key format
• Telnet support with Edit and Paste Template Files
• Console Port for Out of Band Management
• SNMP support (MIB I, MIB II, Engage proprietary) with configured traps

Environmental:
• Temperature: 0–50°C (32–122°F). • Optional Extended Temp ranges avail.
• Humidity: Up to 90% non-condensing

Rear Panel/Power:
• 10-30 VDC, 1.0A. • Screw Locking Connector • Power 7 Watts
• Universal Adapter 100/240 VAC 50/60 Hz
• Optional -48V 0.25 Amp • Hot Standby

Physical:
• Dimensions: Length 6” / 15.24 cm; Width 4” (10.16 cm); Height 1.50” (3.81 cm)
• Weight 2 Pounds (1 kilogram)

Diagnostics:
• Telco Diagnostics: Local Loop, Remote Loop, Loop Up/Down NIU and CSU
Codes. Enables isolation of connectivity faults to local, network or remote
equipment
• Physical layer alarms for LOS, AIS, LOF
• Comprehensive statistics: LAN and IP layer network statistics: such as
packet loss and packets arriving late, out of sequence, underruns, overruns
CRC, and delay variation (jitter).

LAN Network Interface:
• One 10/100BaseT Full/Half Ethernet (2nd LAN requires Switch)
• Auto negotiation or Configured Speed and Duplex

LAN Network Protocols Supported:
• IP, TCP, UDP, ICMP
• Assured Delivery Protocol
• DHCP • DNS Address Discovery • Dynamic DNS

1 to 4 Duplicate Packet Transmission:
• Resilient performance through a lossy interconnect.

E1/Fractional E1 Specifications:
• One Port 120 ohm Model (75 Ohm w adapter)
• G.704 framed CRC4 or FAS and G.703 Unframed
• Coding - HDB3 or AMI • Supports DS0 assignments from 1 to 31
• Not Contiguous Configuration x-y,z Supported
• Comprehensive Clocking:
Internal – the master clock source for the TDM circuit is provided by
an internal clock oscillator
Network/Loopback – the transmit clock is derived from the E1 port
receive clock
Adaptive – the clock is recovered from the Ethernet network interface

E1 Over IP Protocol:
• Assured Delivery Protocol
• TDM Over IP
• Circuit Extension Services Over IP - CESOIP
• HDLC Over IP - HDLCOIP
• Frames Per Packet Configured 8 to 40
• Extremely low processing delay under 2 milliseconds
• Low Latency Mode: 500 microseconds 4 E1 frames
• Max Payload Mode: 5 millisecond 40 E1 frames
• Configured jitter buffer to compensate for
packet delay variance from 1.5 to 595 milliseconds

TFTP Online Upgrade Capable (FLASH ROMs)
• IPTube is fully operational during upgrade

Ethernet Switch OPTION:
• Out of band management interface with independent IP configuration
• 802.1Q VLAN support with Filtering for up to 64 VLANs
• Support both port-based membership or 802.1Q VLAN-based VLANs
• 2,048 MAC address entries with automatic learning and aging