GE T1000 Technical Manual page 258

GE Reason Switches
258
Copper interface modules with RJ45 (Cat5e) connectors for
o
10/100BASE-TX with auto-negotiation and automatic treatment of
polarity inversion (HP Auto-MDIX);
Optic interface modules with LC (100BASE-FX, single-mode fibre);
o
Module 01 position option for copper interface modules with RJ45
o
(Cat5e) connectors for 10/100/1000BASE-TX with auto-negotiation
and automatic treatment of polarity inversion (HP Auto-MDIX);
Module 01 position option for optic interface modules with LC
o
(100/1000BASE-FX, single-mode fibre).

S2024G Switch
Up to 6 modules of 4 interfaces each;
o
Copper interface modules with RJ45 (Cat5e) connectors for
o
10/100/1000BaseTX
treatment of polarity inversion (HP Auto-MDIX);
Optic interface modules with LC (100/1000BaseFX, single-mode
o
fibre).

Time Synchronization
T1000 and S2024G switches are adequate to IEEE 1588 v2
o
standard and containing a time display by software (two-step
mode) in all ports;
Operates in transparent (TC) or boundary (BC) mode;
o
T1000 switch has an internal oscillator with thermal compensation
o
(TCXO) of Stratum 3 precision;
Operation as NTP Client, with synchronizing to an external NTP
o
reference;
High immunity to external interferences (EMI);
o
Adequate to IEC 61000-4 standard;
o
Adequate to IEC 60255-5 standard;
o
Adequate to IEC 60068-2 standard.
o

Packet switched transmission:
Packet switched transmission done totally by hardware on a 48
o
Gbps capacity and a dedicated internal memory of 32 Mbits;
Chapter 9 – Installation
with auto-negotiation and automatic
REASON SWITCHES-TM-EN-3