Kentrox
DataSMART IDSU T3 E3 Intelligent DSU
Kentrox DataSMART IDSU T3 E3 Intelligent DSU
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Kentrox DataSMART IDSU T3 E3 Intelligent DSU
Description
The DataSMART® T3/E3 IDSU provides powerful access for bandwidth-intensive Frame Relay and high-speed router applications. With a selectable T3 or E3 network interface, the DataSMART IDSU supports worldwide enterprise applications. And with a HSSI and V.35/EIA-530/X.21 data port, the versatile IDSU supports almost any data requirement. For maximum flexibility, these data ports support both full T3/E3 bandwidth and variable clock rates in Nx.5 Mbps increments. These variable clock rates allow users to control the amount of bandwidth utilized. Ideal for carrier backbone connectivity, this IDSU can support router and Frame Relay backbone applications. The DataSMART IDSU is also ideal for enterprise networks requiring increased bandwidth for Internet and corporate LAN access traffic.
Features
• HSSI or V.35/EIA-530 data port for a
variety of data equipment
• Selectable data port clock rates for fl exible connectivity
• Embedded SNMP and TELNET for advanced network management
• Extensive monitoring of line and path performance
• Economical access to T3/E3 Frame Relay services
• 5-year manufacturer's warranty
Flexible Data Transport
The DataSMART T3/E3 IDSU includes selectable HSSI
(High Speed Serial Interface) and V.35/EIA-530/X.21
data ports. These interfaces allow you to connect a
variety of data and video equipment to your network.
For maximum flexibility, these data ports support full
T3/E3 bandwidth and variable clock rates in Nx.5 Mbps
increments. In multi-rate mode, the V.35 port supports
rates up to 8M, while the HSSI port supports rates up
to 35M (T3) and 24M (E3). The clock rates can also be
set at different rates in transmit and receive directions.
Variable clock rates allow carriers to offer high-speed,
variable-rate Frame Relay access more economically
than T3/E3 services.
The DataSMART IDSU also protects your equipment
investment. You can use the V.35 port with your router
today, and upgrade your router to HSSI when your
bandwidth requirements change. These upgrades can
be accomplished via software commands, and without
upgrading your access equipment.
Easy Diagnostics
Front-panel LEDs on the DataSMART IDSU indicate
network and DTE interface status, system status, alarm
conditions and loopbacks.
The DataSMART IDSU includes a loopback activation
switch and front-panel monitor jacks. These features
assist in fault isolation and allow for non-intrusive
monitoring of the network.
All standard T3 and E3 alarms are monitored, including
signal, sync loss, and remote alarm conditions. The IDSU
will also send both alarm occurrence and clear messages
to a network management station.
Advanced Network Management
The DataSMART IDSU provides a wide range of network
management capabilities. Its embedded SNMP agent
supports standard MIBs, SNMP Traps, TELNET and Pings.
In addition, all the IDSU functions can be easily managed
via direct or dial-up access to the RS232 control port.
When alarm conditions occur, the DataSMART IDSU can
notify you in a variety of ways. It can be configured to
send Trap messages to an SNMP host, toggle an alarm
relay, send RS232 messages, even dial out over a modem.
Ordering Information
Specifications
T3 NETWORK INTERFACE
Line Rate: DS3 (44.736 Mbps)
Framing: M13/C-bit parity (selectable)
Input Signal: +6.2 dBm to -11.7 dBm
Output Signal: DSX-3 or DS-3 high (selectable)
Impedance: 75 ohm coax
Connector: BNC socket
Timing Sources: Looped or internal clock
Monitoring: Monitoring jacks with 20 dB
attenuation
Standards: T1.102, T1.404, TR-TRS-000499
E3 NETWORK INTERFACE
Line Rate: E3 (34.368 Mbps)
Framing: ITU-T G.751
Line Coding: HDB3
Input Signal: ITU-T G.703
Output Signal: ITU-T G.703
Electrical: 75 ohm coax
Connector: BNC or 1.6/ 5.6 DIN (via adapter)
Timing Sources: Looped or internal clock
DATA PORT SELECTABLE
HSSI
Data Rate (E3): 34 Mbps: or 1 to 24 Mbps in
.5M increments
Data Rate (T3): 44 Mbps: or 1 to 35 Mbps in
.5M increments
Electrical: HSSI (10k series ECL, VEE + -5VDC)
Physical: 50 pin SCSI-2 socket
V.35/EIA-530 selectable
Data Rate: 1 to 8 Mbps in .5M increments
Electrical: V.35 or RS422/423 (V.11)
Physical: DB25 socket
MANAGEMENT
Options: ASCII Terminal
SNMP
Modem
Other NMS
Confi guration: Non-volatile RAM
Control Ports: DCE
DTE
Electrical: EIA-232D (V.24)
Mechanical: EIA 561 (8 pin modular)
Data Rates: 1.2, 2.4, 4.8, 9.6 kbps asynchronous
PERFORMANCE MONITORING
Error Counts: Last 24 hours in 15 minute
increments
Error Events: Event errors
Errored seconds
Bursty seconds
Severely errored seconds
Unavailable seconds
% available seconds
% error free seconds
PERFORMANCE MONITORING (CONTINUED)
Alarm Status:
Loss of Signal (LOS)Out of Frame (OOF)
Alarm Indication (AIS)
Yellow Alarm (YEL)
Test/active
ALARMS
Alarm Reports
: Local/remote messageAuto alarm dial out
Alarm history
Messages Info:
Time and date stampSet or clear stamp
Alarm type
Unit address
Unit ID (user defi ned)
Alarm Types:
Loss of Signal (LOS)Out of Frame (OOF)
Alarm Indication (AIS)
Excessive error rate
Equipment failure
Alarms cleared
Alarm Relay:
Normally open, normally closed, andcommon
DIAGNOSTICS
Loopbacks:
Line, local, payload, compatible with T1.107and T1.107a
REGULATORY
Safety:
NRTL listed to UL 1459CSA 22.2 No. 950 with 0.7
EN 60950*
EMI/EMC:
FCC Part 15EN 55022*
EN 50082-1*
* International version only
ENVIRONMENTAL
Operating:
0° C to 50° CShipping:
-20° C to 70° CRel. Humidity:
5% to 95%, non-condensingPOWER
AC Option:
85 to 265 VAC (47 to 63 Hz)24W nom, 30W max
DC Option:
6 to 75 VDC22W nom, 25W max screw terminals
PHYSICAL
Dimensions:
1.70" H, 16.75" W, 11.50" D4.3 cm, 42.5 cm, 29.2 cm
Mounting:
19" or 23" rack mount or desktopWeight:
12 lbs; 5.4 kg