3 System Architecture
User's Manual
H0FL-EthMux.SA16/SAP16 Series Devices
36
Beijing Huahuan Electronics Co., Ltd.
Version 2.1(Sept.2019)
Dip Definition
Remark
7
th
On: the
4
th
E1/T1 Interface
impedance is 75 Ω
OFF: the 4
th
E1/T1 Interface
impedance is 120Ω-E1/100Ω-T1
8
th
ON: the 4
th
E1/T1 interface shell
grounding
OFF: the 4
th
E1/T1 interface shell
suspended
The 3
rd
~8
th
DIPs of 8-position DIP switch--DIP 1 on the bottom of
H0FL-EthMux.SAP1601.MS/SAP1601.ES are not defined; the 5
th
~8
th
DIPs of
8-position DIP switch--DIP 1 on the bottom of H0FL-EthMux.SAP1602.MS
/SAP1602.MS2410/SAP1601.ES are not defined.
3.1.4 E1/T1 Interface
H0FL-EthMux.SAP1601.MS/SAP1601.ES/SAP1602.MS/SAP1602.MS24
10/SAP1602.ES/SA1604/SAP1604.MS/SAP1604.ES/SA1608/SAP1608.M
S/SAP1608.ES uses RJ-48C socket, and H0FL-EthMux.SA16/SAP16.MS
/SAP16.ES uses dual-E1 socket. RJ-48C and dual-E1 connectors, line
orders and signals are defined in Table 3-4 and Table 3-5.
H0FL-
EthMux.SA16/SAP16 series can implement 75Ω/120Ω unbalanced
interface through DIP switches on the bottom plate and external impedance
conversion cable, and for this function, the user should provide interface
impedance when making orders.
NOTE
Содержание H0FL-EthMux.SA16
Страница 1: ...H0FL EthMux SA16 SAP16 Series E1 T1 over Ethernet Converter...
Страница 4: ......