The LANmark-7 Maritime is a 4pr S/FTP cable with individual pair foils
and an overall braid. It is fully compliant with the category 7 standards. Its
bandwidth and performances have however been extended to 1000MHz.
The LANmark-7 Maritime cable meets the electrical and mechanical
requirements of the shipping industry. When terminated to LANmark-7
GG45 connectors it meets the Class F requirements (ISO/IEC
11801:2002). It enables to reach the full bandwidth on the link
and secures the future proofing of the installation. When used with
LANmark-6 Cat. 6 connectivity, optimal headroom to 250MHz Class E
performance is ensured.

Application

The LANmark-7 Maritime cable supports all current standardised
applications requiring Cat.7 bandwidth. It will support low bandwidth
applications as well as state of the art data applications.

• 10Base-T, 100Base-T, 1GBase-T, 10GBase-T
• Cables sharing
• CaTV (862MHz)
• Industrial Ethernet
Screening

STP cable consists of individually screened pairs, bundled by an overall
braid. It complies to the EMC requirements for screened cables and
shows excellent transfer impedance values. It is designed for electrically
"noisy" environments.

Transfer impedance (Grade 1) 10mOhm/m at 1 MHz
10mOhm/m at 10 MHz
30mOhm/m at 30 MHz
60mOhm/m at 100 MHz

Fire classification

• Smoke density according to IEC 61034-2
• Halogen free according to IEC 60754-1
• Fire test according to IEC 60332-3-24
• Fire load: 1000 MJ/km
Cable sheath

• SHF1 compound according to IEC 60092-359 "Sheathing materials for shipboards power and telecommunications cables" • Oil resistant IRM 902, 4h at 70°c, IEC 60811-2-1
Standards

International EN 50173; EN
50288-4-1; ISO/IEC 11801;
ISO/IEC 61156-5

Operating temperature, Ambient installation temperature, Min. static operating bending Laying operation bending Flame retardant
range range rad. rad. IEC 60332 Part 3 Cat. C
-20 .. 70 °C -5 .. 70 °C 35.0 mm 70.0 mm

Related Information

It is strongly recommended to use the LANmark-7 Maritime cable in
conjunction with LANmark-6 or LANmark-7 Maritime GG45 connectors.
These connectors will respectively enable to reach the full class E 250MHz
or class F 600MHz on the link. Please note that Nexans has a range of
patchpanels and outlets for installations on board ships.

Operating temperature, Ambient installation temperature, Min. static operating bending Laying operation bending Flame retardant
range range rad. rad. IEC 60332 Part 3 Cat. C
-20 .. 70 °C -5 .. 70 °C 35.0 mm 70.0 mm

Characteristics

Construction characteristics
Sheath colour Grey
Screen Aluminium tape and copper braid
Type of cable STP
Outer sheath LSZH
Drain wire No