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The FH (Multicode) & FL (Singlemode) optical modems or line drivers enable multi-directional conversion of data rates from 64Kbps, 2Mbps, 8Mbps, 34Mbps to STM-1 (155Mbps) from copper into optical fibre. These devices offer both campus linkage between high-speed networks as intra-office applications (short distances) and Metro or WAN (long haul) Single mode fibre applications, based on the SDH standard coding on the line interface. In addition to SDH standards, FHS/FL-S converters also support the SONET standard. i.e. they allow for the conversion of OC-3 into STS-3c signals. |
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| (FL/H-P)
E1 & n x 64Kb Fibre Modem • Fibre Modem for transmission of electrical signals via fibre • Data rates: up to 2Mbps (E1) & 1.5Mbps (T1) • Interface: X.21, G.703, V.35, V.36, 10BaseT, BRI or BNC • Line: 850/1300nm Multimode, 1310/1550nm Singlemode. • Transmission distance: up to 85 km • WDM option for single fibre operation • Central Management System / SNMP available • 19"rack mount card or standalone unit |
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| (FH/FL-V
& E) E2 and E3 Fibre Modems • STM1 (155Mbps) Fibre Modem (FH/FL-S) • Fibre Modem for transmission of electrical signals via fibre. • Data rates: up to 8.Mbps (E2) & 34Mbps (E3) • Interface: X.21, G.703, V.35, V.36 or BNC • Line: 850/1300nm Multimode, 1310/1550nm Singlemode • Transmission distance: up to 80 km • WDM option for single fibre operation • Central Management System /SNMP available • 19" rack mount card or standalone unit |
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| (FH/FL-H)
HSSI Fibre Modem • HSSI Fibre Modem transmits electrical signals via fibre • Data rate: up to 45 Mbps • Interface: HSSI,(Mini Micro Plug) • 850/1300nm Multimode,1300nm/1550nm Singlemode • Transmission distance up to 80 km • WDM option for single fibre operation • Central Management System /SNMP available • 19" rack mount card (3U) or standalone unit |
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| (FH/FL-S)
STM1 (155Mbps) Fibre Modem • Media Converter for converting of STM-1 signals • Data rate: 155.52 Mbps • Interface: STM-1 /OC-3 (RJ-45,BNC) • Line: 850/1300nm Multimode, 1310/1550nm Singlemode • Transmission distance: up to 85 km • WDM option for single fibre operation • Central Management System /SNMP available • 19" rack mount card or standalone unit |
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