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 ZyFLEX’s
FORTA 155 is an advanced fiber optic multiplexer
that transmits signals between Optical and Electrical
line facilities. FORTA 155 transports T1/E1 signals
over a single mode fiber for telephone, video
and data transmission. The equipment’s functions
also support performance monitoring, easy maintenance,
and de-bugging. Chassis is operated with -48V
DC or 100~240V AC power supply. Assuring product
reliability, FORTA 155 has been compatibility
tested and certified for EMC: CNS13438, CISPR
22, Surge: IEC 61000-4-5 FCC part 68.
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to get the FORTA 155 brochure
Main Features
- Scaleable channel capacity: 4,8,12, or 16
E1/T1 channels
- Embedded SNMP protocol
- Easy yet powerful management through console
and Ethernet port
- Local and remote performance monitoring
- Alarm/Error detection and report
- Operates over a large temperature range of
0°~ 60° C
- Transmits over long distances
- Low cost and compact
- Supports hot-swapping of optical module
- Auto Laser Shutdown (ALS) for personnel protection
- from hazardous laser radiation
- Redundant fibers to support 1+1 protection
with sub-50ms switching capability

Interface Types
E1 Signal
: 4 ports
: Data rate: 2048 Kbit/s ± 50 ppm
: Line coding: ITU-T G.703 AMI or HDB3 Standards:
ITU-T G.703, G.704, G.706
: Impedance: 120 Ohm
T1 Signal
: 4 ports
: Data rate: 1544Kbit/s ± 50 ppm
: Line coding: AMI and B8Z5Standards: ITU-T G.703
: Impedance: 100 Ohm
Optical Interface
: Line rate- 155.52Mbit/s ± 4.6 ppm
: Optical line coding- Binary Non-return-to-Zero
(NRZ) after Scrambling
: 1+1 redundancy protection
: Application code- ITU-T G.957 S-1.1, L-1.1,
L-1.2
: Standards- ITU-T G.707, G.957
: Connector- SC/FC
: System Gain: >15dB (S-1.1), >31dB (L-1.1,
L-1.2)
Management System
FORTA 155 supports a variety
of management interfaces with full OAM&P functions
in one compact system for network operators. The
keypad and LCD on the front panel provides a quick
access to the system. The RS-232 UART interface
provides a menu-driven craft interface on any
laptop. ZyFlex EMS provides advanced graphic user
interface for superior look and feel. Standard
SNMP agent provides users unlimited options. All
far-end provision can be done locally. A copy-to-peer
feature cut the tedious provision effort into
half.
Contact ZyFLEX sales team
for this product
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