P
R O D U C T
PEB 35512 (GEMINAX-V)
PEB 55508 (GEMINAX-D)
PEB 3558 (GEMINAX-A)
PEB 4561 (GEMINAX-S)
PEB 22716 (GEMINAX-L2)
PEB 4565 (GEMINAX-SL)
Global Enhanced Multiport Integrated
ADSL Transceiver
B
R I E F
Applications
s
Splitterless multirate ADSL data
transmission combined with
POTS voice for CO, Access
Network, MSAP and DLC
Features
s
Combined voice and G.dmt/G.lite
chipset (IVD) for 8 channels
s
No additional POTS splitter
required for ATU-C side
s
Compliant to ITU-T G.992.1
(G.dmt), G.992.2 (G.lite), and
G.994.1 (G.hs)
s
Compliant to ANSI T1.413 I2
s
Performance measurements
according to ITU-T G.996.1
(G.test)
s
Compliant to ITU-T Q.552 Z
Interface, LSSGR TR57/507
for voice transmission
s
ATM UTOPIA-2 interface
s
8-bit parallel host interface
s
PCM or IOM-2 interface
s
s
s
s
s
s
s
All memory on-chip, no external
memory required for GEMINAX
Future proof due to software
upgrade options
Programmable digital filters for
country specific settings like:
- Impedance matching
- Transhybrid balancing
- Frequency response
- Gain
Fully programmable DC
characteristics
Programmable teletax injection
and filtering
Polarity reversal (soft/hard) for
payphones
Integrated ringing
- Programmable ring amplitude
(up to 85 Vrms)
- Automatic DC ring trip detection
with programmable threshold
- Ring generation with zero
crossing injection
- No ring relays required
GEMINAX
s
s
s
s
s
s
s
External ringing supported
Programmable thresholds for
on-hook, off-hook and ring trip
detection
Integrated DCXO for synchroni-
zation of PCM voice and ADSL
data subsystems
Support of software controlled
Integrated Test & Diagnostic
Functions (ITDF):
- Integrated line testing
- Loops for Integrated Board/
- Circuit Testing
Dr.DSL(TM) firmware running on
GEMINAX-D for ADSL pre-
qualification and maintenance
< 1 W power dissipation per
channel (20 dBm line level,
on-hook)
-40擄C to +85擄C operating range
G E M I N A X
Global Enhanced Multiport
I n teg ra te d A DS L Tra nsce i ve r
N e v e r
s t o p
t h i n k i n g .
INFINEON
1
2
