Ethernet Controller

Sun-4/40/50/60/65/75 / SS4 / SS5

Options 450 / 453

501-1450	501-1881
X450A 40/50/60/65/75	X450A and X453A 15/30/40/50/60/65/75 SS4 / SS5

501-1450 Switch Settings SW1 SETTING DESCRIPTION 1-8 1-8 Off On Ethernet Thin Ethernet 501-1881 Switch Settings SW1 SETTING DESCRIPTION 1-6 1-6 7-8 7-8 Off On On Off Ethernet Thin Ethernet +12Vdc on +12Vdc off

Power:

1.0 Amps @ +5Vdc

5.0 Watts not including MAU +12Vdc power requirements

Notes

1. The Sun-4/75 supports one internal 207MB or 424MB disk drive if the Ethernet MAU draws current from the +12Vdc output to Pin-13.
2. Do NOT install this card in Slot-3 of the Sun-4/60 or Sun-4/65.
3. The 501-1881 replaced 501-1450 in September 1991.
4. Option X453A replaced X450A in September 1992.
5. Option X450A included 501-1450 or 501-1881.
6. Option X453A included 501-1881.

References

1. Installing the SBus Ethernet Card, 800-5161.
2. Installing the SBus Ethernet Card, 800-6682.