Connector Specifications For Ne1G-1S, Ne1G-1Sa, Ne1G-1L, Ne1G-1La, Ne1G-1Lha, Ne1G-1Lha8, Ne1G-1Sb, Ne1G-1Lb And Ne1G-1Lhba; Nwvx-4 - Hitachi GR2000 Series Installation Manual

GR2000 Installation Guide
Table 3-20 Connector Specifications for NE1G-1S, NE1G-1SA, NE1G-1L, NE1G-1LA,
NIF
NE1G-1S, NE1G-1SA,
NE1G-1SB
NE1G-1L, NE1G-1LA,
NE1G-1LB
NE1G-1LHA,
NE1G-1LHA8,
NE1G-1LHBA
3.5.4

NWVX-4

The NWVX-4 physically appears as Figure 3-25. This NIF has four ports for V.24/
X.21/V.35 connections via half-pitched 50-pin connectors on the router side, which
require specific connector pin assignments for respective interfaces. See Table 3-23,
Table 3-24, and Table 3-25 for the connector specifications.
Figure 3-25 NWVX-4 Front Panel View
Switch and LED indication
Table 3-21 NWVX-4 switch and function of LED indications
Name LED: Color
STATUS LED: Green/
Yellow/ Red
T/R LED: Green
ACT LED: Green
LINE ERR LED: Yellow
3-22
NE1G-1LHA, NE1G-1LHA8, NE1G-1SB, NE1G-1LB and NE1G-1LHBA
Connector Specifications
SC 2-core (flat) connector (multimode fiber, 850 nm wavelength)
SC 2-core (flat) connector (multimode/single-mode fiber, 1300 nm wavelength)
SC 2-core (flat) connector (multimode/single-mode fiber, 1500 nm wavelength)
LINE ERR
LINE3
ACT
LINE2
T/R
Status
Shows the operating
condition of NIF
Shows the operating
condition of each line.
LINE1
LINE0
Content
Green: Operable operation
Yellow: Blocking and the board replaceable state.
Green blinking: Under preparation (Program being
loaded.)
Red: Fault
Extinguished: Operation not possible (Including the
device power supply being turned off)
LED: Green
Green: State of transmission and reception signals in line.
Line operation (open) state.
Yellow: Line fault detection.
V.24
V.35
X.21
GR2K-GA-1002
Rev. 6.03