Advertisement
WorldDSL
Specifications
SHDSL Interface
Line Code: 16 Level Trellis coded PAM
Line Data Rate: user selectable from
1-pair 192 kbps to 2.304 Mbps
2-pair 384 kbps to 4.608 Mbps
Range: (see chart on next page)
Connector: DB9F (adapters available)
Protection: ITU-T K.20 and K.21 compliant
Compliance: ITU-T G.991.2
e1 Interface
Line Code: HDB3
Data Rate: 64 kbps to 2048 kbps
Operation: full or fractional
Blocking: per 64 kbps channel
Idle Code Insertion: user selectable word
Impedance: 120 Ω balanced or 75 Ω unbalanced
Framing: structured with or without CRC-4 or unstructured
Connectors: both D15F (balanced) and BNC (unbalanced)
Timing: internal, external, G.703
Compliance: ITU-T G.703, G.704, G.706, G.821, G.823, G.826, CTR12
10/100 etHernet Interface
802.3U
Mac bridge
Auto sensing 10/100
Half or full duplex
VLAN pass through
Data Interface
User software selectable as: V.35, V.36, RS-530, X.21
Data Rate: 64 kbps to 2304 kbps or 64 to 4608 kbps (2 pair)
Connector: D25F (adapters available)
Timing: internal, external, loop, Nx64
Compliance: Net 2
Performance monItorIng
DSL PM: ES, SES, UAS, CV, LOSW seconds
DSL Alarms: noise margin, loop attenuation, errored seconds, loss of synch word
DSL Alarms Thresholds (user settable): noise margin, loop attenuation, errored seconds
E1: G.821 and G.826
Performance Measurements: ES, SES, UAS, BBES, ESR, SESR, BBER
E1 Alarms: LOS, LFA, RAI, RAIS
PM History: 96x15 minute increments, 7x24 hour increments for both HDSL and E1 performance. Indefinite resettable
alarm log showing first and last occurrence date and time, and number of occurrences for each alarm type
Alarm Relay: Form C relay contacts NO, NC and COM
Loopbacks: local or remote towards customer or central office
Test pattern: PRBS generator and BER meter from the customer premise or CO ends
Power
Input Power: DC -36 to -72 VDC or AC 90 to 264VAC 47 to 63 Hz.
LIne Power
Cover full reach for G.shdsl standard span. One pair, two pair, 120 VDC, 150 VDC, 200 VDC
cHaSSIS/encLoSure
Chassis: EMS-830 or EMS-832; Enclosure: ERE-811 L5, L6 or L7 single-slot enclosure
envIronmentaL
Operating Temperature: -5ºC to +50ºC; Storage Temperature: -40ºC to +85ºC
Humidity: up to 95% RH non-condensing
Safety/emISSIonS comPLIance
CE Marked
Safety: EN60950; Emissions, Susceptibility and Immunity: EN 300386-2. CO IN EMS-83x,
Other Locations in ERE-811 or ETU versions
w w w . a d c . c o m
G.S
™
•
+ 1 - 9 5 2 - 9 3 8 - 8 0 8 0
•
1 - 8 0 0 - 3 6 6 - 3 8 9 1
2
Advertisement
